Name: METT VIII - 8th Workshop on Matrix Equations and Tensor Techniques
Start: 2019-11-06T14:00:00+01:00
End: 2019-11-08T13:15:00+01:00
Location: MPI Magdeburg

METT VIII - 8th Workshop on Matrix Equations and Tensor Techniques

from Wednesday, November 6, 2019 (2:00 PM) to Friday, November 8, 2019 (1:15 PM)

Monday, November 4, 2019
Tuesday, November 5, 2019
Wednesday, November 6, 2019

2:00 PM Opening
Opening (Talks)
2:00 PM - 2:15 PM
Room: Prigogine
2:15 PM Session I
Session I
2:15 PM - 3:30 PM
Room: Prigogine
Contributions

2:15 PM Effective Partitioning and Communication Strategies for Parallel Sparse Tensor Factorization - Oguz Kaya (Université Paris-Saclay and Laboratoire de Recherche en Informatique (LRI))

2:40 PM Guaranteed a posteriori error bounds for low rank tensor approximate solutions - Sergey Dolgov (University of Bath, UK)

3:05 PM Tensor numerical modeling of the collective electrostatic potentials of many-particle systems - Venera Khoromskaia (Max-Planck Institute for Mathematics in the Sciences, Leipzig)
3:30 PM Coffeebreak
Coffeebreak
3:30 PM - 4:00 PM
Room: Main/groundfloor-none - Magistrale
4:00 PM Session II
Session II
4:00 PM - 5:15 PM
Room: Prigogine
Contributions

4:00 PM A parameter-dependent smoother for the multigrid method - Tim Werthmann (RWTH Aachen)

4:25 PM Matrices and tensors for polynomial rootfinding - Patrick Kürschner (KU Leuven, ESAT/STADIUS & Campus Kulak Kortrijk)

4:50 PM Tensor-Train Decomposition for image classification - Domitilla Brandoni (Alma Mater Studiorum, Universita’ di Bologna)
7:00 PM Get-Together
Get-Together
7:00 PM - 10:00 PM
Thursday, November 7, 2019
9:25 AM Session I
Session I
9:25 AM - 10:15 AM
Room: Prigogine
Contributions

9:25 AM On the Solution of the Nonsymmetric T-Riccati Equation - Peter Benner (Max Planck Institute for Dynamics of Complex Technical Systems)

9:50 AM On the efficient solution of large-scale algebraic Riccati equations with banded data - Davide Palitta (Max Planck Institute for Dynamics of Complex Technical Systems)
10:15 AM Coffeebreak
Coffeebreak
10:15 AM - 10:45 AM
Room: Main/groundfloor-none - Magistrale
10:45 AM Session II
Session II
10:45 AM - 12:00 PM
Room: Prigogine
Contributions

10:45 AM Riccati-Feedback for a Class of Structured DAEs - Björn Baran (Max Planck Institute for Dynamics of Complex Technical Systems)

11:10 AM Order reduction methods for solving large-scale differential matrix Riccati equations - Gerhard Kirsten ( Alma Mater Studiorum, Universita’ di Bologna)

11:35 AM Differential Riccati Equation - A Galerkin Approach - Maximilian Behr (Max Planck Institute for Dynamics of Complex Technical Systems)
12:00 PM Lunch
Lunch
12:00 PM - 1:30 PM
Room: Main/groundfloor-none - Magistrale
1:30 PM Session III
Session III
1:30 PM - 2:45 PM
Room: Prigogine
Contributions

1:30 PM Matrix equations. Application to PDEs - Valeria Simoncini (Universita di Bologna)

1:55 PM An efficient model reduction strategy for discrete-time index-2 descriptor control systems - Mohammad Sahadet Hossain (North South University)

2:20 PM Quadratic matrix equations arising in two-dimensional random walks - Beatrice Meini (University of Pisa)
2:45 PM Poster Blitz
Poster Blitz
2:45 PM - 3:00 PM
Room: Prigogine
3:00 PM Poster Session
Poster Session
3:00 PM - 5:00 PM
Room: Main/groundfloor-none - Magistrale
Contributions

3:00 PM Solving Matrix Equations via Empirical Gramians - Christian Himpe (Max Planck Institute for Dynamics of Complex Technical Systems)

3:00 PM A matrix equation method for solving PDE-constrained optimization problems - Alexandra Bünger (TU Chemnitz)

3:00 PM Model Reduction of Differential-Algebraic Systems by Parameter-Dependent Balanced Truncation - Jennifer Przybilla (Max Planck Institute for Dynamics of Complex Technical Systems)

3:00 PM M-M.E.S.S.-2.0 -- The “Matrix Equations, Sparse Solvers”-toolbox for MATLAB® and GNU Octave - Jens Saak (Max Planck Institute for Dynamics of Complex Technical Systems)

3:00 PM Graph Analysis with Laplacian Matrix Equations - Henning Meyerhenke (Humboldt-Universität zu Berlin)

3:00 PM Ergodicity coefficients for stochastic tensors - Dario Fasino (University of Udine)

3:00 PM Solving Matrix Equations with the MORLAB Toolbox - Peter Benner (Max Planck Institute for Dynamics of Complex Technical Systems)

3:00 PM A new Riccati ADI method - Christian Bertram (TU Braunschweig)

3:00 PM New-Type Matrix Equations Arising in Model-Order Reduction: State-of-the-Art and Challenges - Igor Pontes Duff (Max Planck Institute for Dynamics of Complex Technical Systems)

3:00 PM Matrix Equations Appearing in Parameter-dependent Fluid-structure Interaction Discretizations - Roman Weinhandl (Otto von Guericke University Magdeburg)
7:00 PM Conference dinner
Conference dinner
7:00 PM - 9:30 PM
Friday, November 8, 2019
9:25 AM Session I
Session I
9:25 AM - 10:15 AM
Room: Prigogine
Contributions

9:25 AM Matrix Integral Equations Arising in Parametric Model Order Reduction - Manuela Hund (Max Planck Institute for Dynamics of Complex Technical Systems)

9:50 AM Dynamical low-rank approximation of (skew-)symmetric matrices. - Gianluca Ceruti (University of Tuebingen)
10:15 AM Coffeebreak
Coffeebreak
10:15 AM - 10:45 AM
Room: Main/groundfloor-none - Magistrale
10:45 AM Session II
Session II
10:45 AM - 12:00 PM
Room: Prigogine
Contributions

10:45 AM Riccati and Lure equations associated with Port-Hamiltonian systems - Volker Mehrmann (TU Berlin)

11:10 AM Rational Krylov for Stieltjes matrix functions: convergence and pole selection - Stefano Massei (EPF Lausanne)

11:35 AM Factored-form matrix sign iteration via principal pivot transforms - Federico Poloni (University of Pisa)
12:00 PM Closing - Peter Benner Bruno Iannazzo
Closing
- Peter Benner
- Bruno Iannazzo
12:00 PM - 12:15 PM
Room: Prigogine
12:15 PM Lunch
Lunch
12:15 PM - 1:15 PM
Room: Main/groundfloor-none - Magistrale