ILAS2016 — 11–15 July 2016 — KU Leuven, Belgium

20th Conference of the International Linear Algebra Society (ILAS)

20th ILAS Conference

Table of Content

Overview of the schedule

11 July 2016
Monday
12 July 2016
Tuesday
13 July 2016
Wednesday
14 July 2016
Thursday
15 July 2016
Friday
08:30—09:15 Registration (from 07:30)
Opening (at 09:00)
André Ran Lajos Molnar
(LAMA speaker)
Paul Van Dooren
(Hans Schneider Prize)
Lieven De Lathauwer
09:15—10:00 Pablo A. Parrilo
(LAA speaker)
Monique Laurent Stefano Serra Capizzano Fernando De Terán
(SIAG/LA speaker)
Elizabeth S. Meckes
Coffee Break
(Alma)
Coffee Break
(Alma)
Coffee Break
(Alma)
Coffee Break
(Alma)
Coffee Break
(Alma)
10:30–12:30 Minisymposia Minisymposia Minisymposia Minisymposia Minisymposia
Sandwich Lunch
(Alma)
Break Lunch and
ILAS Business Meeting
(Alma and SW Raadzaal)
French Fries Lunch
(Food Truck)
BBQ
(Alma)
14:00–15:30 Contributed Talks Contributed Talks Contributed Talks
Coffee Break
(Alma)
Coffee Break
(Alma)
Excursion
15:00—16:30
Coffee Break
(Alma)
16:00–18:00 Minisymposia Minisymposia Minisymposia
Evening Opening Reception
(University Halls)
18:30—20:30
Reception in
the City Hall
19:00—20:30
Conference Dinner
(Faculty Club)
18:30—21:30
Social Pack
Conference Dinner
All Participants
The social pack and the conference dinner can be purchased during the registration phase.
Note: The access to the reception in the City Hall is granted only to the first 180 registered participants.
11 July 2016
Monday
12 July 2016
Tuesday
08:30—09:15 Registration (from 07:30)
Opening (at 09:00)
André Ran
09:15—10:00 Pablo A. Parrilo
(LAA speaker)
Monique Laurent
Coffee Break
(Alma)
Coffee Break
(Alma)
10:30–12:30 Minisymposia Minisymposia
Sandwich Lunch
(Alma)
Break
14:00–15:30 Contributed Talks Contributed Talks
Coffee Break
(Alma)
Coffee Break
(Alma)
16:00–18:00 Minisymposia Minisymposia
Evening Opening Reception
(University Halls)
18:30—20:30
Reception in
the City Hall
19:00—20:30
13 July 2016
Wednesday
14 July 2016
Thursday
08:30—09:15 Lajos Molnar
(LAMA speaker)
Paul Van Dooren
(Hans Schneider Prize)
09:15—10:00 Stefano Serra Capizzano Fernando De Terán
(SIAG/LA speaker)
Coffee Break
(Alma)
Coffee Break
(Alma)
10:30–12:30 Minisymposia Minisymposia
Lunch and
ILAS Business Meeting
(Alma and SW Raadzaal)
French Fries Lunch
(Food Truck)
14:00–15:30 Contributed Talks
Excursion
15:00—16:30
Coffee Break
(Alma)
16:00–18:00 Minisymposia
Evening Conference Dinner
(Faculty Club)
18:30—21:30
15 July 2016
Friday
08:30—09:15 Lieven De Lathauwer
09:15—10:00 Elizabeth S. Meckes
Coffee Break
(Alma)
10:30–12:30 Minisymposia
BBQ
(Alma)
Social Pack
Conference Dinner
All Participants
The social pack and the conference dinner can be purchased during the registration phase.
Note: The access to the reception in the City Hall is granted only to the first 180 registered participants.

 

Scientific Program

The conference runs from Monday 11 July till Friday 15 July 2016. The final schedule of the conference will be available on 6 June 2016. A preliminary schedule of the minisymposia will be available soon. If you have been invited to a minisymposium please contact the organizers of the minisymposium with all questions and requests concerning the scheduling of your presentation within the minisymposium.

Invited Plenary Speakers

Invited Minisymposia


Contributed Minisymposia

Tentative list of contributed minisymposia:


Detailed program

The schedule of the contributed talks is tentative. We will finalize the schedule after we received all registrations so that unnecessary holes in the program can be avoided.

The activities marked as Social Pack are only for participants how have booked the social pack. Also the conference dinner has to be booked during the registration.

Monday 11/07

Mon 07:30–10:00 Plenary talks
Mon 10:00–10:30 Coffee break
Mon 10:30–12:30 Minisymposia
Mon 12:30–14:00 Sandwich Lunch (Social Pack and Students)
Mon 14:00–15:30 Contributed talks
Mon 15:30–16:00 Coffee break
Mon 16:00–18:00 Minisymposia
Mon 18:30–20:30 Opening Reception (Social Pack)

Tuesday 12/07

Tue 08:30–10:00 Plenary talks
Tue 10:00–10:30 Coffee break
Tue 10:30–12:30 Minisymposia
Tue 12:30–14:00 Lunch
Tue 14:00–15:30 Contributed talks
Tue 15:30–16:00 Coffee break
Tue 16:00–18:00 Minisymposia
Tue 19:00–20:30 Reception in the City Hall (Social Pack)

Wednesday 13/07

Wed 08:30–10:00 Plenary talks
Wed 10:00–10:30 Coffee break
Wed 10:30–12:30 Minisymposia
Wed 12:30–15:00 Lunch and ILAS Business Meeting
Lunch is provided in the Alma for all participants not taking part in the ILAS business meeting. Participants attending the business meeting will be offered a lunch in the Raadzaal in building SW.
Wed 15:00–16:30 Excursion (Social Pack)

Participation is granted to participants with the social pack. Please sign up at the registration desk for one of the tours.

The excursions will start from the conference venue. There will be different guided tours with English speaking guides through Leuven. You have to choose one of the following tours:

Wed 18:30–21:30 Conference Dinner (The conference dinner has to be booked separately.)

Thursday 14/07

Thu 08:30–10:00 Plenary talks
Thu 10:00–10:30 Group photo and coffee break
Thu 10:30–12:30 Minisymposia
Thu 12:30–14:00 Lunch
Thu 14:00–15:30 Contributed talks
Thu 15:30–16:00 Coffee break
Thu 16:00–18:00 Minisymposia

Friday 15/07

Fri 08:30–10:00 Plenary talks
Fri 10:00–10:30 Coffee break
Fri 10:30–12:30 Minisymposia
Fri 12:30–14:00 BBQ (Social Pack)

List of Participants

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

Abe, Toshikazu
(Niigata University)
Gyrometric preservers on normed gyrolinear spaces.
Fri 11:30–12:00, Auditorium Jean Monnet.
Abiad, Aida
(Maastricht University)
Spectral upper bounds for the k-independence number.
Tue 17:30–18:00, SW Raadzaal.
Abreu, Nair
(PEP/Coppe, Federal University of Rio de Janeiro)
On vertices degrees on the skeleton of matching polytope of a graph.
Tue 16:00–16:30, SW Raadzaal.
Absil, Pierre A.
(Université catholique de Louvain)
Acar, Evrim
(University of Copenhagen)
Coupled Matrix and Tensor Factorizations: Models, Algorithms, and Applications.
Fri 11:30–12:00, Room AV 00.17.
Adm, Mohammad
(University of Konstanz)
Application of the Cauchon Algorithm to Sign Regular Matrices.
Tue 16:30–17:00, Auditorium Max Weber.
Aiello, Katherine A.
(University of Utah)
Cancer Diagnostics and Prognostics from Comparative Spectral Decompositions of Patient-Matched Genomic Profiles.
Wed 11:00–11:30, Room AV 01.12.
Aihara, Kensuke
(Tokyo University of Science)
A variant of the group-wise update strategy in Krylov subspace methods with short recurrences.
Mon 17:00–17:30, Room AV 01.12.
Aishima, Kensuke
(The University of Tokyo)
A quasi-Newton method for inverse eigenvalue problems.
Mon 15:00–15:30, Room AV 03.12.
Akaiwa, Kanae
(Kyoto Sangyo University)
Construction of totally nonnegative matrices with prescribed eigenvalues via discrete integrable systems.
Tue 17:30–18:00, Auditorium Max Weber.
Akbulak, Mehmet
(Siirt University)
LU factorizations of circulant matrices involving Fibonacci and Lucas numbers.
Mon 15:00–15:30, Room AV 91.21.
Amparan, Agurtzane
(Universidad del País Vasco UPV/EHU)
On matrix polynomials with the same finite and infinite elementary divisors.
Thu 11:00–11:30, Room AV 03.12.
Andersen, Martin
(Technical University of Denmark)
A convex model for tomographic image reconstruction with uncertainties.
Fri 11:00–11:30, Room AV 01.12.
Andjelic, Milica
(Kuwait University)
On the second largest eigenvalue of interval matrices.
Mon 14:30–15:00, Room AV 04.17.
Andrade, Enide
(CIDMA, University of Aveiro)
Combinatorial Perron values.
Mon 16:30–17:00, Auditorium Max Weber.
Anguas Márquez, Luis Miguel
(Universidad Carlos III de Madrid)
Eigenvalue condition numbers and backward errors of Polynomial Eigenvalue Problems under Möbius transformations.
Mon 11:00–11:30, Room AV 02.17.
Antoulas, Athanasios
(Rice University)
Arav, Marina
(Georgia State University)
Two-connected signed graphs with maximum nullity at most two.
Tue 11:30–12:00, Room AV 04.17.
Armentia, Gorka
(Universidad Pública de Navarra)
Singular points of the boundary of some pseudospectra.
Tue 14:00–14:30, Room AV 03.12.
Arrigo, Francesca
(University of Insubria)
Computation of centrality and communicability indices using generalized matrix functions.
Mon 10:30–11:00, Room AV 04.17.
Arslan, Bahar
(University of Manchester)
Structured condition number of $f\left(X\right)$ when $f$ is a smooth map between matrix manifolds.
Thu 11:30–12:00, Room AV 03.12.
Aumais, Marie-Christine
(McGill University)
Aurentz, Jared L.
(University of Oxford)
Fast and stable computation of eigenvalues of companion matrices.
Thu 17:00–17:30, Room AV 91.12.
Avrachenkov, Konstantin
(Inria Sophia Antipolis)
Distributed Spectral Decomposition in Networks by Complex Diffusion and Quantum Random Walk.
Mon 11:00–11:30, Room AV 04.17.

B

Baboulin, Marc
(University of Paris-Sud)
LU Preconditioning for Overdetermined Sparse Least Squares Problems.
Thu 11:00–11:30, Room AV 91.20.
Bahşi, Mustafa
(Aksaray University)
On the hyperbolic Fibonacci matrix functions.
Mon 14:00–14:30, Room AV 91.21.
Bai, Zhong-Zhi
(Chinese Acdemy of Sciences)
Recent Advances on HSS Iteration Methods for Saddle-Point Linear Systems.
Mon 16:30–17:00, SW Raadzaal.
Bakhos, Tania
(Stanford University)
Barlow, Jesse L.
(The Pennsylvania State University)
Block Gram-Schmidt Algorithms with Reorthogonalization.
Mon 15:00–15:30, Room AV 00.17.
Barreras, Alvaro
(Centro Universitario de la Defensa / IUMA, Zaragoza)
Extending totally positive matrices: decompositions and accurate computations.
Tue 11:30–12:00, Room AV 91.12.
Batselier, Kim
(The University of Hong Kong)
Inverse multivariate polynomial root-finding with the SVD.
Mon 11:30–12:00, Room AV 91.12.
Beattie, Christopher
(Virginia Tech)
Preserving passivity in data-driven settings.
Thu 11:00–11:30, Room AV 02.17.
Bebiano, Natalia
(University of Coimbra)
Beckermann, Bernhard
(Univ. Lille)
On the approximation of positive definite Hankel matrices..
Mon 12:00–12:30, SW Raadzaal.
Begovic, Erna
(University of Zagreb)
Block Jacobi Annihilators and Operators.
Tue 14:30–15:00, Room AV 00.17.
Beitia, María Asunción
(Universidad del País Vasco, UPV/EHU)
Belhaj, Skander
(Manouba University)
A Fast algorithm of two-level banded Toeplitz systems of linear equations with application to image restoration.
Thu 14:30–15:00, Room AV 02.17.
Bendaoud, Mohamed
(Moulay Ismail University)
Nonlinear transformations preserving pseudo spectra of operators.
Thu 17:30–18:00, Auditorium Jean Monnet.
Benner, Peter
(Max-Planck-Institute for Dynamics of Complex Technical Systems)
Computing Gramians of Quadratic-Bilinear Systems from Data.
Thu 12:00–12:30, Room AV 02.17.
Bergqvist, Göran
(Linkoping University)
Berliner, Adam
(St. Olaf College)
Bini, Dario A.
(University of Pisa)
Generalization of the Brauer theorem to matrix polynomials and matrix Laurent series.
Wed 11:30–12:00, Room AV 91.12.
Boito, Paola
(University of Limoges)
Bora, Shreemayee
(Indian Institute of Technology Guwahati)
Nearest Descriptor Systems with Impulsive Initial Conditions.
Tue 12:00–12:30, Room AV 02.17.
Botelho, Fernanda
(University of Memphis)
Bourin, Jean-Christophe
(Universite de Franche-Comte)
A two variables norm functional.
Tue 10:30–11:00, Room AV 03.12.
Boussé, Martijn
(KU Leuven)
Segmentation-Based Blind Source Separation.
Mon 15:00–15:30, SW Raadzaal.
Bozeman, Chassidy
(Iowa State University)
Zero forcing and propagation time.
Fri 11:00–11:30, Auditorium Max Weber.
Breen, Jane
(University of Manitoba)
Brualdi, Richard A
(University of Wisconsin - Madison)
Bultheel, Adhemar
(KU Leuven)
Büyükköroğlu, Taner
(Anadolu University)
Reflection map for Hurwitz stability and some applications.
Mon 14:00–14:30, Auditorium Max Weber.

C

Cai, Yunfeng
(Peking Univ.)
Matrix Polynomial Spectral Approach for General Joint Block Diagonalization.
Thu 17:30–18:00, SW Raadzaal.
Calderon, Antonio J.
(University of Cadiz)
Modules over linear spaces admitting a multiplicative basis.
Mon 14:00–14:30, Room AV 91.12.
Camps, Daan
(KU Leuven)
Towards a computational efficient, implicitly restarted rational Krylov method.
Tue 11:00–11:30, Auditorium Jean Monnet.
Carmona, Ángeles
(Universitat Politècnica de Catalunya)
Resistive distances on networks.
Thu 11:00–11:30, Auditorium Max Weber.
Catral, Minerva
(Xavier University)
Inverses and eigenvalues of diamond alternating sign matrices.
Thu 17:00–17:30, Room AV 91.20.
Chang, Xiao-Wen
(McGill University)
A framework for solving mixed integer least squares problems.
Thu 12:00–12:30, Room AV 91.20.
Chen, Jianlong
(Southeast University)
Characterizations and representations of Moore-Penrose inverses, group inverses and core inverses.
Fri 12:00–12:30, SW Raadzaal.
Choi, Man-Duen
(University of Toronto)
What on earth does a quantum channel mean?.
Mon 17:00–17:30, Auditorium Jean Monnet.
Chretien, Stephane
(National Physical Laboratory)
The Von Neumann trace inequality for tensors and the.
Mon 12:00–12:30, Room AV 03.12.
Chu, Eric K.-W.
(Monash University)
Large-Scale Algebraic Riccati Equations with High-Rank Constant Terms.
Mon 16:00–16:30, Room AV 02.17.
Chung, Julianne
(Virginia Tech)
Optimal regularized inverse matrices for inverse problems.
Thu 16:30–17:00, Room AV 01.12.
Coine, Clément
(University of Franche-Comté)
Application of Schur multipliers to a problem of perturbation.
Fri 11:00–11:30, Room AV 03.12.
Costara, Constantin
(Ovidius University of Constanta)
Holomorphic maps preserving spectral quantities.
Thu 17:00–17:30, Auditorium Jean Monnet.
Crouzeix, Michel
(Université de Rennes 1)
About my conjecture.
Mon 10:30–11:00, SW Raadzaal.
Cvetkovic Ilic, Dragana
(Faculty of Science and Mathematics, University of Nis)
Solving some open problems on generalized inverses using results on completions of operator matrices.
Thu 16:30–17:00, Room AV 91.20.

D

D'Andrea, Carlos
(Universitat de Barcelona)
Resultants modulo p.
Mon 16:00–16:30, Room AV 91.12.
Dahl, Geir
(University of Oslo)
Doubly stochastic matrices and the Bruhat order.
Wed 10:30–11:00, Auditorium Max Weber.
Damm, Tobias
(University of Kaiserslautern)
Lyapunov equations in model order reduction of stochastic systems.
Tue 16:00–16:30, Room AV 02.17.
Daus, Leonard
(Technical University of Civil Engineering Bucharest)
The matrix associated to homogeneous elements in graded rings.
Mon 14:30–15:00, Room AV 91.12.
Daviaud, Laure
(ENS Lyon)
Joint spectral radius of tropical matrices and weighted automata: complexity and undecidability results.
Tue 10:30–11:00, Room AV 01.12.
De Bruyn, Bart
(Ghent University)
de Hoyos, Inmaculada
(Universidad del País Vasco UPV/EHU)
Canonical form for the refined Wiener-Hopf equivalence relation for polynomial matrices.
Thu 16:00–16:30, Room AV 03.12.
De Lathauwer, Lieven
(KU Leuven)
Between linear and nonlinear: an introduction to tensor methods.
Fri 08:30–09:15, Auditorium Max Weber.
de Lima, Leonardo
(Federal Center of Technological Education Celso Suckow da Fonseca)
Integral graphs with at most two vertices of degree larger than 2.
Thu 11:30–12:00, Auditorium Max Weber.
De Morais Goulart, José Henrique
(Université de Nice Sophia Antipolis)
Iterative hard thresholding based algorithms for low-rank tensor recovery.
Fri 12:00–12:30, Room AV 00.17.
de Seguins Pazzis, Clément
(Université de Versailles-Saint-Quentin-en-Yvelines)
Continuous space-time transformations.
Thu 10:30–11:00, Auditorium Jean Monnet.
De Terán, Fernando
(Universidad Carlos III de Madrid)
Solution of Sylvester-like equations and systems: Consistency, Uniqueness, and some applications.
Thu 09:15–10:00, Auditorium Max Weber.
de Vicente, Javier
(Universidad Politecnica Madrid)
Eigenvalue Problems in Flow Stability Analysis.
Mon 14:00–14:30, Room AV 03.12.
Deaett, Louis
(Quinnipiac University)
Debals, Otto
(KU Leuven)
Using polynomials for non-negative matrix factorization.
Wed 10:30–11:00, Room AV 01.12.
DeCastro-García, Noemí
(University of León)
Concatenated families of convolutional codes over finite rings in terms of matrices..
Mon 15:00–15:30, Room AV 91.12.
Del Corso, Gianna M.
(University of Pisa)
A Nonnegative Matrix Factorization approach for recommender systems.
Mon 11:30–12:00, Room AV 04.17.
Dinh, Trung Hoa
(Ho Chi Minh City University of Food Industry)
Some new inequalities containing matrix means.
Mon 16:30–17:00, Room AV 03.12.
Dogan, Hamide
(University of Texas at El Paso)
Toeplitz Matrix and Matrix Power Computation.
Tue 11:30–12:00, SW Raadzaal.
Differing Instructional Modalities and Cognitive Schemes: Linear Algebra.
Wed 10:30–11:00, Room AV 91.20.
Dolgov, Sergey
(University of Bath)
A tuning-free Schur complement preconditioner for linear systems arising from PDE-constrained optimization.
Mon 12:00–12:30, Auditorium Max Weber.
Domanov, Ignat
(KU Leuven)
On the algebraic computation of tensor decompositions.
Tue 17:30–18:00, Room AV 00.17.
Donatelli, Marco
(University of Insubria)
Dopico, Froilán
(Universidad Carlos III de Madrid)
Global backward error analyses for polynomial eigenvalue problems solved via linearizations.
Fri 12:00–12:30, Room AV 91.12.
Dreesen, Philippe
(Vrije Universiteit Brussel (VUB))
Decoupling nonlinear black-box models using tensors.
Thu 16:30–17:00, Room AV 00.17.
Drivaliaris, Dimosthenis
(University of the Aegean)
The angle of an operator and range - kernel complementarity.
Tue 14:30–15:00, Room AV 91.20.

E

Eidelman, Yuli
(Tel-Aviv University)
The eigenvalue and singular value computations for quasiseparable of any order matrices.
Thu 16:00–16:30, Room AV 91.12.
Ellard, Richard
(University College Dublin)
Diagonal elements in the Nonnegative Inverse Eigenvalue Problem.
Wed 12:00–12:30, Auditorium Max Weber.
Encinas, Andrés M.
(UPC Barcelona)
On the inverse M-matrix problem for singular, symmetric and irreducible M-matrices.
Thu 14:30–15:00, Room AV 91.21.
Erickson, Craig
(Grand View University)
Upper triangular sign patterns that require eventual exponential nonnegativity.
Fri 11:30–12:00, Room AV 04.17.
Ernst, Thomas
(Uppsala University)
$q$-Bernoulli and $q$-Euler matrices and their connection to the polynomial matrix approach.
Thu 12:00–12:30, Room AV 03.12.
Esmaeili Taheri, Fatemeh
(Coimbra University)
On the shape of numerical range of linear pencils.
Thu 10:30–11:00, Room AV 03.12.
Espig, Mike
(RWTH Aachen)
The Alternating Steepest Descent Method for Solving Linear Systems in Tensor Format Representations.
Mon 10:30–11:00, Room AV 00.17.
Estatico, Claudio
(University of Genova)
Nonlinear and nonconvex iterative regularization for ill-posed linear problems.
Fri 12:00–12:30, Room AV 01.12.

F

Fallat, Shaun
(University of Regina)
On the minimum number of distinct eigenvalues of a graph.
Mon 16:30–17:00, Room AV 04.17.
Farenick, Douglas
(University of Regina)
A multivariable analogue of Ando's theorem on the numerical radius.
Tue 14:00–14:30, Room AV 00.17.
Faßbender, Heike
(TU Braunschweig)
Fasino, Dario
(University of Udine)
Detecting communities and anti-communities with matrix angles and adjacency matrix computations.
Wed 12:00–12:30, Room AV 04.17.
Fenu, Caterina
(University of Pisa)
Block matrix formulations for evolving networks.
Wed 11:30–12:00, Room AV 04.17.
Ferreira, Sandra
(University of Beira Interior, Covilhã, Portugal)
Optimal Estimation in Models with Positive Orthogonal Block Structure.
Mon 14:00–14:30, Room AV 00.17.
Fika, Paraskevi
(National and Kapodistrian University of Athens)
Estimation of linear algebra quantities by Aitken's method.
Thu 14:30–15:00, Auditorium Max Weber.
Freitag, Melina
(University of Bath)
Saddle point formulations and preconditioners for 4D-Var data assimilation problems.
Mon 10:30–11:00, Auditorium Max Weber.
Freitas, Maria A. A.
(Universidade Federal do Rio de Janeiro)
On a conjecture for the distance Laplacian matrix.
Tue 17:00–17:30, SW Raadzaal.
Fukuda, Akiko
(Shibaura Institute of Technology)
Extensions of the qd algorithm for totally nonnegative matrices.
Mon 14:30–15:00, Room AV 03.12.
Furtado, Susana
(Faculdade de Economia da Universidade do Porto)
Sign characteristic of Hermitian linearizations of Hermitian matrix polynomials.
Wed 10:30–11:00, Room AV 91.12.

G

Gaaf, Sarah W.
(Eindhoven University of Technology)
Infinite bi-Lanczos for nonlinear eigenvalue problems.
Mon 11:00–11:30, Auditorium Jean Monnet.
Gaál, Marcell
(University of Szeged)
Some nonlinear preserver problems on quantum states and positive semidefinite operators.
Fri 12:00–12:30, Auditorium Jean Monnet.
Gago, Silvia
(Universitat Politècnica de Catalunya)
Green Operators of Two Connected Networks.
Fri 10:30–11:00, Auditorium Max Weber.
Gao, Yue F.
(Southeast University)
Pseudo core inverses in rings with involution.
Tue 14:00–14:30, Room AV 91.12.
Gao, Weiguo
(Fudan University)
Some eigenvalue problems in computational physical sciences.
Thu 16:30–17:00, SW Raadzaal.
Garcia-Planas, Maria Isabel
(Universitat Politècnica de Catalunya)
Structural and Exact Controllability for Linear Dynamical Systems. A Geometric Approach.
Mon 14:30–15:00, Auditorium Max Weber.
Garloff, Jürgen
(University of Applied Sciences / HTWG Konstanz)
Gautier, Antoine
(Saarland University)
Perron-Frobenius theory for nonnegative tensors.
Wed 11:00–11:30, Room AV 00.17.
Gazzola, Silvia
(University of Bath)
Enforcing nonnegativity by flexible Krylov subspaces.
Thu 17:30–18:00, Room AV 01.12.
Geher, Gyorgy Pal
(University of Szeged)
Symmetries on quantum pure states.
Thu 12:00–12:30, Auditorium Jean Monnet.
Gemignani, Luca
(University of Pisa)
Fast Hessenberg reduction of some rank structured matrices.
Thu 16:30–17:00, Room AV 91.12.
Gergelits, Tomas
(Charles University in Prague)
Properties of Krylov subspace methods based on short recurrences in finite precision computations.
Mon 17:30–18:00, Room AV 01.12.
Ghanbari, Kazem
(Sahand University of Technology)
Isospectral Matrix Flows maintaining Total Positivity.
Fri 12:00–12:30, Room AV 04.17.
Ginley-Hidinger, Matthew
(University of Utah)
Gökbaş, Hasan
(SU Turkey)
On The Norms Of Toeplitz and Hankel Matrices with Pell-Lucas Numbers..
Mon 14:30–15:00, Room AV 91.21.
González-Pizarro, Javier
(Universidad Carlos III de Madrid)
Two-Level Orthogonal Arnoldi Method for Large-Scale Rational Eigenvalue Problems.
Thu 11:00–11:30, Room AV 91.12.
Gosea, Ion Victor
(Jacobs University Bremen)
Model Order Reduction of Linear Switched Systems(LSS) in the Loewner Framework.
Thu 11:30–12:00, Room AV 02.17.
Grasedyck, Lars
(RWTH Aachen)
Parametric model reduction with hierarchical low rank tensors.
Tue 12:00–12:30, Room AV 00.17.
Greenbaum, Anne
(University of Washington)
Near Normal Dilations of Nonnormal Matrices.
Mon 11:30–12:00, SW Raadzaal.
Gryazin, Yury
(Idaho State University)
Krylov approximation to the Schur complement preconditioner for hydraulic fracturing model.
Mon 16:30–17:00, Room AV 01.12.
Gu, Xianming
(University of Groningen)
Flexible inner-outer Krylov subspace methods based on the Hessenberg procedure for shifted linear systems.
Tue 11:30–12:00, Auditorium Jean Monnet.
Gugercin, Serkan
(Virginia Tech)
Loewner-framework via time-domain simulations.
Thu 10:30–11:00, Room AV 02.17.
Guglielmi, Nicola
(Università dell'Aquila and Gran Sasso Science Institute)
On the closest singular pencil to a regular matrix pencil.
Tue 10:30–11:00, Room AV 02.17.
Gunes, Bilal
(Delft University of Technology)
A tensor perspective on Linear Parameter Varying System Identification.
Wed 11:30–12:00, Room AV 01.12.
Guo, Xue-Ping
(East China Normal University)
Accelerated SOR-like Methods for Augmented Linear Systems.
Tue 10:30–11:00, Auditorium Max Weber.
Guo, Chun-Hua
(University of Regina)
On algebraic Riccati equations associated with reducible singular M-matrices.
Wed 11:00–11:30, Room AV 02.17.
Gurol, Selime
(CERFACS)
Low-rank updates in preconditioning saddle point systems.
Thu 11:30–12:00, Room AV 91.20.

H

Ha Van, Hieu
(National University of Ireland, Galway)
On the Maximal rank of Completions of Entry Pattern Matrices.
Mon 14:30–15:00, Room AV 02.17.
Halawani, Hanan
(University of Sheffield)
Hall, H. Tracy
(Brigham Young University)
Generalizing the Strong Arnold Property from nullity to spectra: the Strong Spectral Property and Strong Multiplicity Property.
Mon 16:00–16:30, Room AV 04.17.
Hansen, Frank
(Tohoku University)
Matrix inequalities and operator means of several variables.
Tue 17:00–17:30, Room AV 03.12.
Hansen, Per Christian
(Technical University of Denmark)
Tomographic Image Reconstruction Using Training Images.
Fri 10:30–11:00, Room AV 01.12.
Hari, Vjeran
(University of Zagreb)
On High Relative Accuracy and Convergence of the Real HZ Method for the PGEP.
Fri 10:30–11:00, Room AV 02.17.
Hassani Monfared, Keivan
(University of Calgary)
Using the Jacobian method to solve several inverse eigenvalue problems for graphs.
Mon 17:30–18:00, Room AV 04.17.
Hatori, Osamu
(Niigata University)
Isometries on algebras of Lipschitz functions with values in commutative $C^*$-algebras.
Thu 16:30–17:00, Auditorium Jean Monnet.
Haufmann, Torkel Andreas
(University of Oslo)
Zero-one completely positive matrices and the $\mathcal A(R,S)$ matrix classes.
Wed 11:30–12:00, Auditorium Max Weber.
Hayami, Ken
(National Institute of Informatics)
Helart, Thomas
(University of Lille)
Heo, Hyo Young
(Chungbuk National University)
Hiai, Fumio
(Tohoku University)
A generalization of Araki's log-majorization.
Fri 11:30–12:00, Room AV 03.12.
Himpe, Christian
(University of Muenster)
A Linear Cross Operator for Nonlinear Model Reduction.
Thu 16:30–17:00, Room AV 02.17.
Hnetynkova, Iveta
(Charles University in Prague)
TLS solvability of core problems: results and open questions.
Mon 14:00–14:30, Room AV 01.12.
Hogben, Leslie
(Iowa State University)
Holubowski, Waldemar
(Institute of Mathematics, Silesian University of Technology)
Bijections preserving commutators and automorphisms of unitriangular groups.
Thu 14:30–15:00, SW Raadzaal.
Hook, James
(University of Bath)
Max-plus approximation of LU factorization.
Thu 10:30–11:00, Room AV 01.12.
Huber, Benjamin
(TU Berlin)
Fast Iterative Methods for Hierarchical Low-Rank Approximations.
Mon 11:30–12:00, Room AV 00.17.
Humet, Matthias
(KU Leuven)
Hunyadi, Borbala
(KU Leuven)
Tensor-based blind source separation of neural data.
Wed 12:00–12:30, Room AV 01.12.
Hwang, Jinmi
(Chungbuk National University)

I

Ilisevic, Dijana
(University of Zagreb)
Stability of the Wigner equation - a singular case.
Thu 11:30–12:00, Auditorium Jean Monnet.
Ishteva, Mariya
(Vrije Universiteit Brussel)
Tensors and Volterra series.
Mon 11:00–11:30, Room AV 00.17.

J

Jagels, Carl
(Hanover College)
On the computation of Gauss quadrature rules for measures with a monomial denominator.
Thu 15:00–15:30, Room AV 00.17.
Janse van Rensburg, Dawid
(North-west University, Potchefstroom)
A Canonical form for H-unitary matrices.
Thu 15:00–15:30, Room AV 91.21.
Jarlebring, Elias
(KTH Royal Institute of Technology)
Iterative methods for the delay Lyapunov equation with T-Sylvester preconditioning.
Tue 16:30–17:00, Room AV 02.17.
Jia, Zhigang
(Jiangsu Normal University)
The Model Updating Problem for Gyroscopic System with No Spill-over.
Fri 12:00–12:30, Room AV 02.17.
Jiménez Jiménez, M José
(Universitat Politècnica de Catalunya - BarcelonaTech)
Explicit inverse of a tridiagonal $(p,r)$--Toeplitz matrix.
Mon 14:00–14:30, Room AV 02.17.
Johnson, Marianne
(University of Manchester)
Face monoid actions and tropical hyperplane arrangements.
Tue 18:00–18:30, Room AV 01.12.
Jones, Daniel
(University of Birmingham)
On special cases of the generalized max-plus eigenproblem.
Tue 11:00–11:30, Room AV 01.12.
Jungers, Marc
(CNRS and University of Lorraine)
On the existence of a stabilizing open-loop Nash strategy for infinite time horizon LQ games.
Tue 17:30–18:00, Room AV 02.17.

K

Kan, Osman
(Selcuk University Science Faculty)
On some results related to positive definite matrices by means of matrix means.
Tue 11:30–12:00, Room AV 03.12.
Kantun-Montiel, Gabriel
(BUAP)
Some characterizations of the (b,c)-inverse in rings.
Tue 15:00–15:30, Room AV 91.12.
Karow, Michael
(Technische Universit{\"a}t Berlin)
On perturbation bounds for invariant subspaces.
Mon 11:30–12:00, Room AV 02.17.
Kazeev, Vladimir
(University of Geneva)
Tensor-structured finite elements for differential equations on surfaces.
Thu 10:30–11:00, Room AV 00.17.
Ke, Yuanyuan
(Southeast University)
The Bott-Duffin $(e, f)$-inverses and their applications.
Thu 17:30–18:00, Room AV 91.20.
Keskin, Yıldıray
(Selcuk University)
Operational Matrix Method for Solving Fractional Differential Equations.
Mon 14:30–15:00, Auditorium Jean Monnet.
Khoromskaya, Venera
(Max-Planck Institute for Mathematics in the Sciences)
Tensor method for summation of long-range interaction potentials in many-particle systems.
Tue 17:00–17:30, Room AV 00.17.
Khoromskij, Boris
(Max-Planck-Institute for Mathematics in the Sciences)
Advances in tensor numerical methods in application to computational quantum chemistry.
Mon 17:00–17:30, Room AV 00.17.
Kieri, Emil
(University of Bonn)
Time-stepping of low-rank matrix ODEs with small singular values.
Thu 11:30–12:00, Room AV 00.17.
Kim, Sejong
(Chungbuk National University)
Hadamard product for the weighted Karcher means.
Wed 11:30–12:00, SW Raadzaal.
Kim, Ik-Pyo
(Daegu University)
On Shapiro's open questions related to the Fibonacci matrix and Riordan involution.
Thu 15:00–15:30, Room AV 91.20.
Kirkland, Steve
(University of Manitoba)
Kemeny's Constant and an Analogue of Braess' Paradox for Markov Chains.
Thu 16:00–16:30, Room AV 04.17.
Kloster, Kyle
(Purdue University)
Graph clustering with modified spectral subspaces and functions of matrices.
Wed 11:00–11:30, Room AV 04.17.
Koev, Plamen
(San Jose State University)
Bidiagonal decompositions of singular irreducible totally nonnegative matrices.
Tue 10:30–11:00, Room AV 91.12.
Kose, Hasan
(Selcuk University)
The compute of bi-periodic Lucas numbers by tridiagonal matrices.
Tue 15:00–15:30, Room AV 91.21.
Koskela, Antti
(KTH Royal Institute of Technology)
When is residual inverse iteration better than quasi-Newton methods for nonlinear eigenproblems?.
Thu 12:00–12:30, Room AV 91.12.
Kostic, Vladimir
(University of Novi Sad)
Efficient computation of the minimal Geršgorin set.
Tue 15:00–15:30, Room AV 04.17.
Kraemer, Sebastian
(IGPM at RWTH Aachen)
Semi-Implicit Rank Adaption for Alternating Tensor Completion in the Tensor Train Format.
Tue 16:30–17:00, Room AV 00.17.
Kräuter, Arnold R.
(University of Leoben)
Kressner, Daniel
(EPFL)
Recursive blocked algorithms for triangular linear systems with tensor product structure.
Tue 10:30–11:00, Room AV 00.17.
Kribs, David
(University of Guelph)
Private algebras in quantum information.
Wed 11:00–11:30, Auditorium Jean Monnet.
Krivulin, Nikolai
(St. Petersburg State University)
Tropical optimization techniques for solving minimax location problems with Chebyshev and rectilinear distances.
Tue 17:00–17:30, Room AV 01.12.
Kroschel, Brenda K.
(Univ. of St. Thomas)
Zero forcing propagation time on oriented graphs.
Tue 17:00–17:30, Room AV 04.17.
Kuijlaars, Arno
(KU Leuven)
Kum, Sangho
(Chungbuk National University)
Kürschner, Patrick
(Max Planck Institute for Dynamics of Complex Technical Systems)
A numerical comparison of algorithms for large-scale, continuous-time algebraic Riccati equations.
Mon 17:00–17:30, Room AV 02.17.
Kushel, Olga Y.
(Shanghai Jiao Tong University)
Necessary and sufficient criterion of the total positivity for Toeplitz matrices.
Tue 17:00–17:30, Auditorium Max Weber.
Kuzma, Bojan
(University of Primorska and IMFM)
Preserver problems and Graph theory.
Fri 10:30–11:00, Auditorium Jean Monnet.
Kye, Seung-Hyeok
(Seoul National University)
Positivity of multi-linear maps arising from entanglement witnesses in multi-partite systems.
Tue 16:00–16:30, Auditorium Jean Monnet.

L

Ladenheim, Scott
(University of Manchester)
Constraint Preconditioning for Coupled Fluid Flow Problems.
Thu 16:30–17:00, Auditorium Max Weber.
Laffey, Thomas
(Univeristy College Dublin)
On the signs of Taylor coefficients of power series related to nonnegative matrices.
Mon 16:00–16:30, Auditorium Max Weber.
Larotonda, Gabriel
(CONICET (Argentina))
Quotient metrics and the cone of positive invertible matrices.
Tue 11:00–11:30, Room AV 03.12.
Latouche, Guy
(Université libre de Bruxelles)
Fluid queues and algebraic Riccati equations.
Wed 10:30–11:00, Room AV 02.17.
Lau, Pan-Shun
(The Univerisity of Hong Kong)
Linear images of joint unitary orbits of Hermitian matrices.
Mon 14:00–14:30, Room AV 04.17.
Laurent, Monique
(CWI (Centrum Wiskunde & Informatica) Amsterdam, and Tilburg University)
On completely positive semidefinite matrices and their applications.
Tue 09:15–10:00, Auditorium Max Weber.
Lawrence, Piers W.
(KU Leuven)
Block-anti-triangular linearizations of matrix polynomials expressed in interpolation bases.
Tue 16:30–17:00, Room AV 91.12.
Lebtahi, Leila
(Universitat Politècnica de València)
On $\{R, s + 1, k, *\}$-potent matrices.
Fri 11:30–12:00, SW Raadzaal.
Lee, Eun-Young
(Kyungpook National University)
Matrix inequalities of Araki-Holder type.
Mon 10:30–11:00, Room AV 03.12.
Leka, Zoltan
(Royal Holloway, University of London)
Symmetric seminorms and the Markov property.
Thu 10:30–11:00, Auditorium Max Weber.
Lemos, Rute
(CIDMA, University of Aveiro)
Geometry of the Krein $C$-numerical range for some classes of matrices.
Tue 14:00–14:30, Room AV 04.17.
Leydold, Josef
(WU Wien)
Majorization theorems for degree sequences with respect to extremal spectral radii of generalized graph Laplacians.
Wed 11:00–11:30, Auditorium Max Weber.
Li, Chi-Kwong
(College of William and Mary)
Some Optimization Problems in Quantum Information Science.
Wed 10:30–11:00, Auditorium Jean Monnet.
Li, Ren-Cang
(University of Texas at Arlington)
Highly Accurate Doubling Algorithms for M-matrix Algebraic Riccati Equations.
Wed 11:30–12:00, Room AV 02.17.
Lian, Hairong
(China University of Geosciences)
Positive solutions of singular algebraic systems.
Mon 14:30–15:00, Room AV 01.12.
Liang, Xin
(MPI Magdeburg)
convergence analysis of extended LOBPCG for the extreme eigenvalue.
Thu 17:00–17:30, SW Raadzaal.
Lietaert, Pieter
(KU Leuven)
Symmetrically structured linearizations for model reduction.
Tue 15:00–15:30, Auditorium Max Weber.
Lin, Minghua
(Shanghai Unviersity)
New properties for certain positive semidefinite matrices.
Mon 16:00–16:30, Room AV 03.12.
Lin, Jephian C.-H.
(Iowa State University)
Using a new zero forcing process to guarantee the Strong Arnold Property.
Mon 17:00–17:30, Room AV 04.17.
Lins, Brian
(Hampden-Sydney College)
Continuous selections of the inverse numerical range map.
Mon 15:00–15:30, Room AV 04.17.
Liu, Hao
(Nanjing University of Aeronautics and Astronautics)
Some simple criteria for the solvability of block 2x2 linear systems.
Tue 11:00–11:30, Auditorium Max Weber.
Livshits, Leo
(Colby College)
A Perron-Frobenius-type Theorem for Positive Matrix Semigroups.
Mon 17:30–18:00, Auditorium Max Weber.
Loewy, Raphael
(Technion-Israel Institute of Technology)
On faces of the set of quantum channels.
Mon 16:00–16:30, Auditorium Jean Monnet.
Lu, Linzhang
(Xiamen University/Guizhou Normal University)
A Fast Algorithm For Fast Train Palindromic Quadratic Eigenvalue Problems.
Thu 11:30–12:00, Room AV 04.17.
Lu, Ding
(University of Geneva)
Robust Methods for Computing Extremal Points of Real Pseudospectrum.
Tue 14:30–15:00, Room AV 03.12.
Lund-Nguyen, Kathryn
(Temple University)
The Radau-Lanczos method for computing matrix functions.
Mon 10:30–11:00, Auditorium Jean Monnet.

M

MacCaig, Marie
(Ecole Polytechnique)
Scaling to integer matrices in max-algebra.
Mon 11:30–12:00, Room AV 01.12.
Mach, Thomas
(KU Leuven)
Computing roots of polynomials in Chebyshev basis via the Cayley transform.
Thu 17:30–18:00, Room AV 91.12.
Mackey, D. Steven
(Western Michigan University)
Structure-Revealing Condensed Forms for Matrix Polynomials.
Tue 16:00–16:30, Room AV 91.12.
Marcaida, Silvia
(Universidad del País Vasco UPV/EHU)
Strong linearizations of rational matrices.
Wed 12:00–12:30, Room AV 03.12.
Marco, Ana
(Universidad de Alcala)
Martínez, José-Javier
(Universidad de Alcalá)
Bidiagonal decomposition of Cauchy-Vandermonde matrices: error analysis, perturbation theory and applications.
Mon 15:00–15:30, Room AV 02.17.
Jacobi matrices, total positivity and computation of Gauss quadrature rules.
Tue 12:00–12:30, Room AV 91.12.
Martinez-Rivera, Xavier
(Iowa State University)
Classification of families of pr- and epr-sequences.
Thu 14:00–14:30, Room AV 91.21.
Mas, José
(Universitat Politècnica de València)
Updates of preconditioners for linear least squares problems.
Fri 11:00–11:30, Room AV 91.20.
Massart, Estelle M.
(Université catholique de Louvain)
Approximate matrix geometric means.
Mon 17:30–18:00, Room AV 03.12.
Massei, Stefano
(Scuola Normale Superiore)
Fast eigenvalues computation for QEPs with quasiseparable coefficients.
Thu 10:30–11:00, Room AV 91.12.
Matveev, Sergey
(Institute of Numerical Mathematics RAS)
Low rank tensors accelerating the finite-difference solver of the Smoluchowski equation.
Thu 12:00–12:30, Room AV 00.17.
Maurandi, Victor
(GIPSA-lab, University of Grenoble Alpes)
Algorithms for non-unitary joint diagonalization of third-order tensors. Application to MIMO source separation in digital telecommunications..
Thu 17:00–17:30, Room AV 00.17.
Mazza, Mariarosa
(Max Planck Institute for Plasma Physics)
Spectral analysis and structure preserving preconditioners for fractional diffusion equations.
Thu 15:00–15:30, Auditorium Jean Monnet.
Meckes, Elizabeth S.
(Case Western Reserve University)
Random orthogonal and unitary matrices.
Fri 09:15–10:00, Auditorium Max Weber.
Meerbergen, Karl
(KU Leuven)
A Sylvester–Arnoldi type method for the generalized eigenvalue problem with two-by-two operator determinants.
Thu 10:30–11:00, Room AV 04.17.
Meini, Beatrice
(University of Pisa)
General solution of the Poisson equation for Quasi-Birth-and-Death processes.
Wed 12:00–12:30, Room AV 02.17.
Mele, Giampaolo
(KTH, Royal Institute of Technology)
Restarting for the Tensor Infinite Arnoldi method.
Mon 11:30–12:00, Auditorium Jean Monnet.
Melman, Aaron
(Santa Clara University)
Inclusion regions for eigenvalues of matrix polynomials.
Thu 11:00–11:30, Room AV 01.12.
Mengi, Emre
(Koc University)
Optimization subject to a smallest eigenvalue constraint.
Tue 11:00–11:30, Room AV 02.17.
Meyer, Seth A.
(St. Norbert College)
Minimum Circulant Rank.
Tue 17:30–18:00, Room AV 04.17.
Michiels, Wim
(KU Leuven)
Micic Hot, Jadranka
(University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture)
Some inequalities of Levinson's type for Lipschitzian mappings between two Banach spaces.
Tue 12:00–12:30, Room AV 03.12.
Miedlar, Agnieszka
(University of Minnesota)
Flexible Krylov-type methods for interior eigenvalue computations.
Tue 12:00–12:30, Auditorium Jean Monnet.
Militaru, Gigel
(University of Bucharest)
Leibniz algebras.
Mon 14:30–15:00, Room AV 91.20.
Mitjana, Margarida
(Universitat Politècnica de Catalunya)
The Green's function of a weighted $n$--cycle.
Tue 15:00–15:30, Room AV 01.12.
Mitrouli, Marilena
(National and Kapodistrian University of Athens)
Submatrices in Hadamard matrices.
Thu 14:00–14:30, Room AV 02.17.
Molnar, Lajos
(University of Szeged)
Preservers on positive matrices and operators.
Wed 08:30–09:15, Auditorium Max Weber.
Monsó, Enric
(Universitat Politècnica de Catalunya)
Green's kernel for subdivision networks.
Tue 14:30–15:00, Room AV 01.12.
Montoro, M. Eulàlia
(Universidad de Barcelona)
Self- duality in characteristic subspaces.
Tue 15:00–15:30, Room AV 00.17.
Moradi, Hamid Reza
(Mashhad Branch, Islamic Azad University)
On reverses of Operator Holder-McCarthy inequality for positive linear maps.
Tue 14:00–14:30, Room AV 91.20.
Morikuni, Keiichi
(University of Tsukuba)
Application of inner-iteration preconditioning to general least squares problems.
Fri 10:30–11:00, Room AV 91.20.
Mourrain, Bernard
(Inria)
Multivariate Hankel matrices, roots and sparse decomposition.
Mon 12:00–12:30, Room AV 91.12.
Mututhanthrige Perera, Sirani
(Embry-Riddle Aeronautical University)
Signal Flow Design based on Efficient Discrete Sine Transform Algorithms.
Thu 14:00–14:30, Auditorium Jean Monnet.

N

Naskovska, Kristina
(Ilmenau University of Technology)
Extension of the Semi-Algebraic Framework for Approximate CP Decompositions via Simultaneous Matrix Diagonalization to the Efficient Calculation of Coupled CP Decompositions.
Fri 11:00–11:30, Room AV 00.17.
Nathanson, Michael
(Saint Mary's College of California)
Local discrimination of maximally-entangled states.
Tue 17:30–18:00, Auditorium Jean Monnet.
Nemcova, Zuzana
(University of Hradec Králové)
Steady states of max-t fuzzy systems.
Mon 11:00–11:30, Room AV 01.12.
Nikolov Radenković, Jovana
(Faculty of Science and Mathematics, University of Nis)
Various results concerning the reverse order law for generalized inverses of operators.
Fri 11:00–11:30, SW Raadzaal.
Niv, Adi
(INRIA Saclay)
Total non-negativity in tropical algebra.
Mon 12:00–12:30, Room AV 01.12.
Noferini, Vanni
(University of Essex)
Chebyshev-Fiedler pencils.
Fri 11:30–12:00, Room AV 91.12.

O

O' Mahony, Olga
(NUI Galway)
Minimal graphs of exponent 2.
Mon 17:00–17:30, Auditorium Max Weber.
Oliveira, Aurelio
(University of Campinas)
Using the controlled Cholesky Factorization to compute search directions on interior point methods.
Tue 15:00–15:30, SW Raadzaal.
Onwunta, Akwum
(Max Planck Institute for Dynamics of Complex Technical Systems)
Efficient solvers for optimal control problems constrained by PDEs with uncertain inputs.
Thu 17:00–17:30, Auditorium Max Weber.
Orel, Marko
(University of Primorska)
Some results and techniques in non-linear preserver problems related to graph theory and finite geometry.
Fri 11:00–11:30, Auditorium Jean Monnet.
Osaka, Hiroyuki
(Ritsumeikan University)
Some operator inequalities which characterize operator means.
Fri 10:30–11:00, Room AV 03.12.
Oseledets, Ivan
(Skolkovo Institute of Science and Technology)
Optimization on low-rank manifold: what we know and what we do not know yet..
Tue 11:30–12:00, Room AV 00.17.
Öteleş, Ahmet
(Dicle University)
On the number of 1-factors in Bipartite Graphs.
Tue 16:30–17:00, SW Raadzaal.
Overton, Michael
(New York University)
Investigation of Crouzeix's Conjecture via Nonsmooth Optimization.
Mon 11:00–11:30, SW Raadzaal.

P

Paige, Christopher
(McGill University, Montreal)
Equivalence of Lanczos Tridiagonalization and Golub-Kahan Bidiagonalization for Skew Symmetric matrices, and insights on solution of equations with general matrices..
Thu 10:30–11:00, Room AV 91.20.
Paksoy, Vehbi
(Nova Southeastern University)
Generalized matrix functions and geometric measure of entanglement..
Tue 16:30–17:00, Auditorium Jean Monnet.
Pálfia, Miklós
(Sungkyunkwan Universtity)
Characterizations of Operator monotone and Concave functions.
Tue 16:00–16:30, Room AV 03.12.
Palitta, Davide
(Università di Bologna)
Computationally enhanced projection methods for symmetric Sylvester and Lyapunov matrix equations.
Tue 14:30–15:00, Auditorium Jean Monnet.
Paparella, Pietro
(University of Washington Bothell)
Perron Spectratopes and the Real Nonnegative Inverse Eigenvalue Problem.
Thu 17:30–18:00, Room AV 04.17.
Papez, Jan
(Charles University in Prague)
Estimating and localizing the algebraic and total errors in numerical PDEs using the flux reconstruction.
Mon 15:00–15:30, Auditorium Jean Monnet.
Parrilo, Pablo A.
(Massachusetts Institute of Technology)
Convex sets, matrix factorizations and positive semidefinite rank.
Mon 09:15–10:00, Auditorium Max Weber.
Pearson, John
(University of Kent)
Linear Algebra of Time-Dependent PDE-Constrained Optimization.
Thu 16:00–16:30, Auditorium Max Weber.
Pedroche, Francisco
(Universitat Politecnica de Valencia)
A new approach to multiplex PageRank.
Thu 15:00–15:30, Room AV 01.12.
Pehlivan, Saliha
(Gediz University)
Some bounds for the spectral radius of block Hadamard product of matrices.
Tue 14:30–15:00, Room AV 04.17.
Peña, Marta
(Universitat Politecnica de Catalunya)
Bifurcation diagram of saddle/spiral bimodal linear systems.
Mon 15:00–15:30, Auditorium Max Weber.
Pena, Juan M.
(Universidad de Zaragoza)
Subclasses of totally positive matrices and accurate computations.
Tue 11:00–11:30, Room AV 91.12.
Peperko, Aljoša
(University of Ljubljana)
On the Bonsall cone spectral radius and the approximate point spectrum.
Tue 11:30–12:00, Room AV 01.12.
Peralta, Antonio M.
(Universidad de Granada)
Weak-2-local maps on C$^*$-algebras.
Thu 16:00–16:30, Auditorium Jean Monnet.
Pereira, Rajesh
(University of Guelph)
Quantum Entanglement, Permanents and the reverse van der Waerden problem..
Tue 17:00–17:30, Auditorium Jean Monnet.
Pereira-Sáez, María José
(Universidade da Coruña)
Using the roots of a characteristic polynomial to characterize the relative positions between a sphere and a hyperboloid..
Wed 11:30–12:00, Room AV 03.12.
Perez Alvaro, Javier
(The University of Manchester)
On the backward stability of polynomial root-finding methods using matrix pencils.
Fri 11:00–11:30, Room AV 91.12.
Perovic, Vasilije
(University of Rhode Island)
Linearizations of matrix polynomials in non-standard bases.
Tue 17:30–18:00, Room AV 91.12.
Pestana, Jennifer
(University of Strathclyde)
Max-balanced Hungarian scalings.
Thu 12:00–12:30, Room AV 01.12.
Petek, Tatjana
(University of Maribor)
Linear maps preserving some equivalence relations - infinite dimensional case.
Thu 14:00–14:30, SW Raadzaal.
Plavka, Ján
(Technical University Košice)
Independence of interval eigenvector tolerability types in tropical algebra.
Tue 12:00–12:30, Room AV 01.12.
Poloni, Federico
(Università di Pisa)
Interval arithmetic methods to verify the stabilizing solution of an algebraic Riccati equation.
Mon 17:30–18:00, Room AV 02.17.
Pomés, Kenet J.
(Universidad Carlos III de Madrid)
Parameterized condition numbers for quasiseparable matrices.
Tue 14:00–14:30, Room AV 02.17.
Poon, Edward
(Embry-Riddle University)
Linear preservers of restricted unitary orbits of projections.
Thu 15:00–15:30, SW Raadzaal.
Poon, Yiu
(Iowa State University)
Porcelli, Margherita
(University of Florence)
Preconditioning Newton methods for optimal control problems with sparsity constraints.
Mon 11:30–12:00, Auditorium Max Weber.
Poussot-Vassal, Charles
(Onera)
Infinite dimensional model analysis through data-driven model approximation techniques: application to time-delay systems and linear irrational transfer functions.
Thu 16:00–16:30, Room AV 02.17.
Pozza, Stefano
(University of Bologna)
Decay bounds for functions of structured non-Hermitian matrices.
Thu 15:00–15:30, Auditorium Max Weber.
Psarrakos, Panayiotis
(National Technical University of Athens)
An envelope for the spectrum of a matrix.
Wed 10:30–11:00, Room AV 03.12.

Q

Qi, Yang
(CNRS and University Grenoble Alpes)
Connectedness of tensor rank and multilinear rank.
Wed 10:30–11:00, Room AV 00.17.
Queiró, João
(University of Coimbra)
A famous recursion appears in another problem.
Thu 14:00–14:30, Room AV 00.17.
Quinlan, Rachel
(National University of Ireland, Galway)
Curiosities of nilpotent spaces in positive characteristic.
Thu 14:30–15:00, Room AV 91.12.

R

Rakhuba, Maxim
(Skolkovo Institute of Science and Technology)
Making block eigensolvers really work in high dimensions.
Mon 17:30–18:00, Room AV 00.17.
Ran, Erik
(Universiteit van Amsterdam)
Ran, André
(VU Amsterdam)
Eigenvalue perturbation theory of classes of structured matrices under generic structured small rank perturbations.
Tue 08:30–09:15, Auditorium Max Weber.
Reichel, Lothar
(Kent State University)
Iterated Tikhonov Regularization with a General Penalty Term.
Thu 16:00–16:30, Room AV 01.12.
Reiniger, Philipp
(Leipzig University)
Ren, Zhi-Ru
(Central University of Finance and Economics)
An alternating positive semidefinite splitting preconditioner for saddle point problems from time-harmonic eddy current models.
Tue 11:30–12:00, Auditorium Max Weber.
Rho, Yoomi
(Incheon National University)
Riccietti, Elisa
(University of Florence)
Regularizing trust-region approaches for ill-posed nonlinear systems and nonlinear least squares.
Thu 17:30–18:00, Auditorium Max Weber.
Ringh, Emil
(KTH Royal Institute of Technology)
Sylvester-based preconditioner for the waveguide eigenvalue problem.
Thu 14:30–15:00, Room AV 00.17.
Robbiano, María
(Universidad Católica del Norte)
On relations between Ranci{\'c} spread and structure parameters of a graph.
Fri 11:30–12:00, Auditorium Max Weber.
Robol, Leonardo
(KU Leuven)
A framework for structured linearizations of matrix polynomials in various bases.
Tue 17:00–17:30, Room AV 91.12.
Roca, Alicia
(Univesidad Politécnica de Valencia)
Berlekamp-Massey as a partial realization problem.
Tue 14:00–14:30, Auditorium Max Weber.
Rodriguez, Giuseppe
(University of Cagliari)
Efficient computation of complex network metrics by block Gauss quadrature rules.
Mon 12:00–12:30, Room AV 04.17.
Roman, Jose E.
(Universitat Politècnica de València)
Implementation of restarted Krylov methods for the action of a matrix function in SLEPc.
Mon 12:00–12:30, Auditorium Jean Monnet.
Roupa, Paraskevi
(National and Kapodistrian University of Athens)
Methods for approximating the diagonal of matrix functions.
Thu 16:30–17:00, Room AV 03.12.

S

Saak, Jens
(Max Planck Institute for Dynamics of Complex Technical Systems)
On the accelerated solution of dense matrix equations on modern hardware.
Tue 17:00–17:30, Room AV 02.17.
Sadeghi, Amir
(Islamic Azad University, Robat Karim branch, Tehran, Iran)
Some new results to the matrix matrix exponentiation and its applications.
Thu 14:00–14:30, Auditorium Max Weber.
Sahoo, Gopinath
(Indian Institute of Technology Bhubaneswar)
On the Laplacian spectra of some variants of corona.
Fri 12:00–12:30, Auditorium Max Weber.
Salim, Mohammed A.
(UAE University)
Neighborhood radius estimation for Arnold’s miniversal deformations of complex and $p$-adic matrices.
Thu 14:00–14:30, Room AV 91.20.
Saltenberger, Philip
(TU Braunschweig)
Some Remarks on Matrix Polynomials in nonstandard bases and Linearizations.
Wed 11:00–11:30, Room AV 91.12.
Savostyanov, Dmitry
(University of Brighton)
Tensor--product algorithms for high--dimensional problems with uncertainty or noise.
Mon 14:30–15:00, SW Raadzaal.
Saxenhuber, Daniela
(Johannes Kepler University Linz)
Fast iterative algorithms for wide field of view Adaptive Optics.
Fri 11:30–12:00, Room AV 01.12.
Schaub, Michael T.
(Université catholique de Louvain)
Network analysis through invariant subspaces: symmetries, graph partitions, and dynamics.
Wed 10:30–11:00, Room AV 04.17.
Schomay, Theodore
(University of Utah)
Schröder, Christian
(TU Berlin)
Quadratization for second order model reduction.
Thu 17:00–17:30, Room AV 03.12.
Šemrl, Peter
(University of Ljubljana)
Seo, Yuki
(Osaka Kyoiku University)
The relative operator entropy and Karcher means.
Wed 12:00–12:30, SW Raadzaal.
Sergeev, Sergei
(University of Birmingham)
Bounds on the periodicity of max-plus matrix powers.
Mon 10:30–11:00, Room AV 01.12.
Seri, Raffaello
(Università dell'Insubria)
Sensitivities of Eigenvalues and Eigenvectors in Undamped Discrete Systems.
Wed 11:00–11:30, Room AV 03.12.
Serra Capizzano, Stefano
(Università dell'Insubria)
Spectral Analysis and Fast Solvers for Hidden Structures.
Wed 09:15–10:00, Auditorium Max Weber.
Sesana, Debora
(University of Insubria)
Spectral distribution of sequences of structured matrices: GLT theory and applications.
Thu 14:30–15:00, Auditorium Jean Monnet.
Sgallari, Fiorella
(University of Bologna)
A majorization-minimization generalized Krylov subspace method for lp-lq image restoration.
Thu 17:00–17:30, Room AV 01.12.
Shaked-Monderer, Naomi
(The Max Stern Yezreel Valley College)
SPN graphs: when copositive $=$ SPN.
Fri 10:30–11:00, Room AV 04.17.
Sharma, Punit
(TU Berlin)
Structured distances to instability for linear Hamiltonian systems with dissipation.
Tue 11:30–12:00, Room AV 02.17.
Shayanfar, Nikta
(TU Braunschweig)
Some notes on the Birkhoff interpolation problem.
Wed 12:00–12:30, Room AV 91.12.
Shen, Zhaoli
(University of Groningen)
An efficient preconditioner exploiting the sparsity and row similarity for PageRank problems.
Thu 14:30–15:00, Room AV 01.12.
Shitov, Yaroslav
(National Research University Higher School of Economics)
Rank functions of tropical matrices: Separations and open problems.
Tue 16:00–16:30, Room AV 01.12.
Simon, Ehouarn
(INP Toulouse - IRIT)
Estimating optimal covariance matrices in multi-ensemble data assimilation: towards preconditioning EnVar algorithms.
Mon 11:00–11:30, Auditorium Max Weber.
Şimşek, Sinem
(Kırklareli University)
Perhermitian and skew-perhermitian solutions for the quaternion matrix equation $\sum\limits_{i = 1}^n A_{i}X_{i}B_{i}=C$.
Tue 14:30–15:00, Room AV 02.17.
Sinkovic, John
(University of Waterloo)
The inertia bound is not always tight.
Thu 17:00–17:30, Room AV 04.17.
Skomra, Mateusz
(École polytechnique)
Nonarchimedean semidefinite programming and stochastic games.
Tue 17:30–18:00, Room AV 01.12.
Smigoc, Helena
(University College Dublin)
Families of Newton-like inequalities for sets of self-conjugate complex numbers.
Mon 15:00–15:30, Room AV 01.12.
Data Matrices as Motivational Examples.
Wed 11:00–11:30, Room AV 91.20.
So, Anthony Man-Cho
(The Chinese University of Hong Kong)
A Perturbation Inequality for Concave Functions of Singular Values and Its Applications in Low-Rank Matrix Recovery.
Mon 11:30–12:00, Room AV 03.12.
Solak, Süleyman
(Necmettin Erbakan University)
Some Properties of Circulant Matrices with Ducci Sequences.
Tue 10:30–11:00, SW Raadzaal.
Soodhalter, Kirk
(Johannes Kepler University)
A modified implementation of MINRES to monitor the residual subvector norms for block systems.
Thu 15:00–15:30, Room AV 03.12.
Sosa, Fredy E.
(Universidad Carlos III de Madrid)
Structured multiplicative perturbation of eigenvalues of J-symplectic matrices.
Mon 12:00–12:30, Room AV 02.17.
Souto, Maria
(UDC)
Spence, Alastair
(University of Bath)
Stanimirovic, Predrag S.
(University of Nis, Faculty of Science and Mathematics)
Recurrent Neural Network Approach to Computation of Generalized Inverses.
Fri 11:30–12:00, Room AV 91.20.
Stewart, Sepideh
(University of Oklahoma)
Linear Algebra in the Formal World of Mathematical Thinking.
Wed 11:30–12:00, Room AV 91.20.
Stojanac, Željka
(RWTH Aachen University)
Low rank tensor recovery via iterative hard thresholding.
Mon 12:00–12:30, Room AV 00.17.
Stoll, Martin
(MPI Magdeburg)
Low-rank techniques in PDE-constrained optimization.
Tue 11:00–11:30, Room AV 00.17.
Strong, David
(Pepperdine University)
Online Linear Algebra Tools from the MAA Course Communities.
Thu 11:00–11:30, SW Raadzaal.
Sun, Dong-Lin
(University of Groningen)
A block GMRES-DR method for solving linear systems with multiple shifts and multiple right-hand sides.
Thu 14:00–14:30, Room AV 03.12.
Sze, Raymond Nung-Sing
(The Hong Kong Polytechnic University)
Quantum error correction for collective rotation channels.
Wed 12:00–12:30, Auditorium Jean Monnet.
Słowik, Roksana
(Silesian University of Technology)
Sums of square-zero infinite matrices.
Thu 15:00–15:30, Room AV 91.12.

T

Tam, Tin-Yau
(Auburn University)
Geometric mean inequalities and their geometry.
Tue 16:30–17:00, Room AV 03.12.
Tanaka, Ryotaro
(Kyushu University)
Tingley's problem on matrix algebras.
Thu 11:00–11:30, Auditorium Jean Monnet.
Tanigawa, Shin-ichi
(CWI (Centrum Wiskunde & Informatica) Amsterdam)
On the singularity degree of graphs.
Tue 14:00–14:30, Room AV 01.12.
Taskara, Necati
(Selcuk University)
On the Circulant matrices with bi-periodic Fibonacci and Lucas numbers.
Tue 14:30–15:00, Room AV 91.21.
Tavernier, Joris
(KU Leuven)
Semi-supervised discriminant analysis and its singular generalized eigenvalue problem.
Thu 11:00–11:30, Room AV 04.17.
Telen, Simon
(KU Leuven)
Solving Systems of Polynomial Equations.
Mon 11:00–11:30, Room AV 91.12.
Teng, Zhongming
(Fujian Agriculture and Forest University)
Block Lanczos-type Methods for the Linear Response Eigenvalue Problem.
Fri 11:30–12:00, Room AV 02.17.
Tiels, Koen
(Vrije Universiteit Brussel)
Parameter reduction and interpretability in system identification using tensor decompositions.
Thu 16:00–16:30, Room AV 00.17.
Titi, Jihad
(University of Konstanz)
Efficient matricial methods for the computation of the Bernstein coefficients over a box and a simplex.
Mon 16:30–17:00, Room AV 91.12.
Titkos, Tamás
(Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences)
Surjective L{\'e}vy-Prokhorov isometries.
Mon 14:00–14:30, Room AV 91.20.
Truhar, Ninoslav
(University of Osijek)
Parameter dependent quadratic eigenvalue problem.
Thu 16:00–16:30, SW Raadzaal.
Tsatsomeros, Michael
(Washington State University)
Invariant Sequences.
Thu 16:30–17:00, Room AV 04.17.
Tudisco, Francesco
(Saarland University)
Turek, Ondřej
(Academy of Sciences of the Czech Republic)
A generalization of circulant Hadamard and conference matrices.
Tue 11:00–11:30, SW Raadzaal.
Turkmen, Ramazan
(Selcuk University, Konya-Turkey)
Some Remarks on Positive Semidefinite Matrices.
Mon 11:00–11:30, Room AV 03.12.
Tyaglov, Mikhail
(Shanghai Jiao Tong University)
A criterion of total nonnegativity of generalized Hurwitz matrices and root locations of polynomials.
Tue 16:00–16:30, Auditorium Max Weber.
Tyrtyshnikov, Eugene
(Russian Academy of Sciences)
Developments of cross approximations for tensors and matrices.
Mon 16:30–17:00, Room AV 00.17.

U

Uchiyama, Mitsuru
(Ritsumeikan University)
Positive linear maps and rigid functions.
Mon 17:00–17:30, Room AV 03.12.
Udagawa, Yoichi
(Tokyo University of Science)
A two parameter operator mean made from the power mean.
Wed 11:00–11:30, SW Raadzaal.
Uhlig, Frank
(Auburn University)
Holistic Teaching and Learning Holistically.
Thu 10:30–11:00, SW Raadzaal.
Optimal Solutions for Solvable and Unsolvable Inhomogeneous Linear Matrix Equations of Generalized Sylvester Type.
Tue 15:00–15:30, Auditorium Jean Monnet.
Ulukök, Zübeyde
(Selcuk University)
Inequalities for the powers of positive semidefinite block matrices.
Mon 14:30–15:00, Room AV 00.17.
Unal, Hakki U.
(Centrale Supélec)
Further remarks on the effect of multiple spectral values on the dynamics of Time-delay systems: A Birkhoff-based approach.
Tue 14:30–15:00, Auditorium Max Weber.
Unger, Benjamin
(TU Berlin)
Structured input/ouput realization of dynamical systems.
Thu 17:00–17:30, Room AV 02.17.
Uschmajew, André
(University of Bonn)
Perturbation of higher-order singular values.
Mon 16:00–16:30, Room AV 00.17.
Usevich, Konstantin
(GIPSA-lab, CNRS and University Grenoble Alpes)
X-rank and identifiability for a polynomial decomposition model.
Thu 17:30–18:00, Room AV 00.17.

V

Van Barel, Marc
(KU Leuven)
Solving polynomial eigenvalue problems by a Lagrange-type linearization.
Thu 11:30–12:00, Room AV 01.12.
Van Beeumen, Roel
(KU Leuven)
Connections between contour integration and rational Krylov for solving nonlinear eigenvalue problems.
Thu 11:30–12:00, Room AV 91.12.
van der Holst, Hein
(Georgia State University)
On the Northeast Property of Signed Graphs with Loops.
Tue 11:00–11:30, Room AV 04.17.
Van Dooren, Paul M.
(Université catholique de Louvain)
Polynomial Matrices and Dual Minimal Bases.
Thu 08:30–09:15, Auditorium Max Weber.
Van Eeghem, Frederik
(KU Leuven)
Subspace-based algorithms for the blind identification of systems with i.i.d. inputs.
Fri 10:30–11:00, Room AV 00.17.
Vandebril, Raf
(KU Leuven)
Vander Meulen, Kevin N.
(Redeemer University College)
Pentadiagonal and Fiedler Companion Matrices.
Tue 16:00–16:30, Room AV 04.17.
Vandereycken, Bart
(University of Geneva)
Manifold optimization for low rank matrix and tensor completion.
Tue 16:00–16:30, Room AV 00.17.
Vannieuwenhoven, Nick
(KU Leuven)
A condition number for the tensor rank decomposition.
Wed 11:30–12:00, Room AV 00.17.
Varvitsiotis, Antonios
(Nanyang Technological University, Singapore)
Positive Semidefinite Matrix Completion, Universal Rigidity and the Strong Arnold Property.
Tue 10:30–11:00, Room AV 04.17.
Verde-Star, Luis
(Universidad Autonoma Metropolitana)
The Riordan group in several variables.
Thu 14:30–15:00, Room AV 91.20.
Verschelde, Jan
(University of Illinois at Chicago)
Overdetermined Polynomial Homotopies.
Mon 10:30–11:00, Room AV 91.12.
Vervliet, Nico
(KU Leuven)
Tensor decompositions in $(L,L,1)$-terms with ones in different modes.
Wed 12:00–12:30, Room AV 00.17.
Virosztek, Dániel
(Budapest University of Technology and Economics)
Maps on quantum states preserving Bregman and Jensen divergences.
Mon 16:30–17:00, Auditorium Jean Monnet.
Volčič, Jurij
(The University of Auckland)
Free loci of matrix pencils and domains of noncommutative rational functions.
Thu 14:00–14:30, Room AV 91.12.
Voynov, Andrey
(Moscow State University)
Bounded semigroups of affine operators: functional approach.
Thu 14:00–14:30, Room AV 01.12.

W

Warnberg, Nathan
(University of Wisconsin-La Crosse)
Positive Semidefinite Propagation Time.
Tue 16:30–17:00, Room AV 04.17.
Watkins, David S.
(Washington State University)
Core-chasing algorithms for the eigenvalue problem.
Fri 10:30–11:00, Room AV 91.12.
Weis, Stephan
(Unicamp)
Continuity of many-party correlations.
Wed 11:30–12:00, Auditorium Jean Monnet.
Wen, Rui-Ping
(Taiyuan Normal University)
SOR-Like Methods with Optimization Technique for Augmented Linear Systems.
Mon 17:30–18:00, SW Raadzaal.
Wilson, Ulrica
(Morehouse College)
Jordan form of a strongly nonnegative matrix.
Fri 11:00–11:30, Room AV 04.17.
Winkler, Joab
(Sheffield University)
Blind image deconvolution using the Sylvester resultant matrix.
Thu 15:00–15:30, Room AV 02.17.
Woerdeman, Hugo
(Drexel University)
Wojtylak, Michal
(Jagiellonian University, Cracow)
On random perturbations of matrices and matrix polynomials..
Mon 10:30–11:00, Room AV 02.17.
Wrobel, Iwona
(Warsaw University of Technology)
A fully recursive algorithm for inverting general tridiagonal matrices.
Tue 15:00–15:30, Room AV 02.17.
Wu, Sheng-Jhih
(Soochow University)
On the Dynamics of Power Iteration for Markov Chains with Memory.
Fri 11:00–11:30, Room AV 02.17.

X

Xing, Yongli
(China University of Geosciences)
The method of optimization for partition and repartition problem and its algorithm..
Tue 14:30–15:00, SW Raadzaal.

Y

Yamazaki, Takeaki
(Toyo University)
Characterizations of interpolational means and an application.
Wed 10:30–11:00, SW Raadzaal.
Yanagida, Masahiro
(Tokyo University of Science)
Yang, Xi
(Nanjing University of Aeronautics and Astronautics)
A parallel method for unsteady Stokes equations.
Tue 12:00–12:30, Auditorium Max Weber.
Yilmaz, Fatih
(Gazi University)
Yilmaz, Nazmiye
(Selcuk University)
The bi-periodic Fibonacci numbers via the determinants of special matrices.
Tue 14:00–14:30, Room AV 91.21.
Young, Michael
(Iowa State University)
Results in $k$-forcing..
Tue 12:00–12:30, Room AV 04.17.

Z

Zaballa, Ion
(Universidad del Pais Vasco UPV/EHU)
On the eigenstructure of classically damped quadratic systems and phase synchronization.
Thu 17:30–18:00, Room AV 03.12.
Zaspel, Peter
(University of Heidelberg)
Subspace correction methods in algebraic multi-level frames.
Thu 14:30–15:00, Room AV 03.12.
Zhang, Xiao-Dong
(Shanghai Jiao Tong University)
Zhang, Fuzhen
(Nova Southeastern University)
Update on a few permanent conjectures.
Fri 12:00–12:30, Room AV 03.12.
Zhang, Lei-Hong
(Shanghai University of Finance and Economics)
Zhang, Guo-Feng
(Lanzhou University)
New preconditioners for saddle point problems from Navier-Stokes equations.
Mon 17:00–17:30, SW Raadzaal.
Zheng, Ning
(SOKENDAI (The Graduate University for Advanced Studies))
Modulus Methods for Box Constrained Least Squares Problems.
Fri 12:00–12:30, Room AV 91.20.
Zhou, Ming
(University of Rostock)
Gradient type eigensolvers and Krylov subspaces.
Mon 16:00–16:30, Room AV 01.12.
Zhu, Huihui
(Southeast University)
Further results on the inverse along an element in semigroups and rings.
Tue 14:30–15:00, Room AV 91.12.
Zimmermann, Karel
(Charles University Prague, Faculty of Mathematics and Physics)
Steady State Solutions of Two-Sided Extremally-Linear Equation Systems..
Tue 16:30–17:00, Room AV 01.12.
Zwaan, Ian
(Eindhoven University of Technology)
Krylov--Schur type restarts for the two-sided Arnoldi method.
Tue 10:30–11:00, Auditorium Jean Monnet.