Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

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Session Overview
Location: Elise-Richter HS
Date: Tuesday, 19/Feb/2019
8:30am
-
10:30am
S17.01: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Oliver Rheinbach
 
8:30am - 8:50am

Model reduction techniques for port-Hamiltonian differential-algebraic systems

S.-A. Hauschild, N. Marheineke, V. Mehrmann



8:50am - 9:10am

Parametric model order reduction based on H2xL2 optimality conditions

M. Hund, P. Mlinarić, J. Saak



9:10am - 9:30am

On the application of a greedy reduced basis scheme to the multi-frequency solution of acoustic boundary element equations

C. Jelich, S. K. Baydoun, S. Marburg



9:30am - 9:50am

Linear algebra properties of dissipative Hamiltonian systems

V. Mehrmann, C. Mehl, M. Wojtylak



9:50am - 10:10am

Topological analysis of FMUs in liquid flow networks

A.-K. Baum, M. Kolmbauer, G. Offner



10:10am - 10:30am

Kemeny's constant and Braess' paradox

S. Kirkland

4:30pm
-
6:30pm
S17.02: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Oliver Rheinbach
 
4:30pm - 4:50pm

Computational homogenization in EXASTEEL

A. Klawonn, S. Köhler, M. Lanser, O. Rheinbach



4:50pm - 5:10pm

EXASTEEL: developments in nonlinear and linear domain decomposition methods

M. Lanser, A. Klawonn, O. Rheinbach



5:10pm - 5:30pm

FROSch - a parallel implementation of the GDSW domain decomposition preconditioner in Trilinos

A. Heinlein, A. Klawonn, O. Rheinbach



5:30pm - 5:50pm

A three-level GDSW overlapping Schwarz preconditioner

A. Heinlein, A. Klawonn, O. Rheinbach, F. Röver



5:50pm - 6:10pm

A time adaptive multirate Dirichlet-Neumann waveform relaxation method for heterogeneous coupled heat equations

A. Monge, P. Birken



6:10pm - 6:30pm

Asynchronous time integration in structural mechanics

A. S. Seibold, D. J. Rixen

Date: Wednesday, 20/Feb/2019
8:30am
-
9:30am
S17.03: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Oliver Rheinbach
 
8:30am - 8:50am

An algebraic multigrid method for linear elasiticity

J. Schöberl, L. G. Kogler



8:50am - 9:10am

Local Fourier analysis of multigrid smoothers for the Stokes problem

L. Claus, M. Bolten



9:10am - 9:30am

Parallel block-selective algebraic multigrid in foam-extend

T. Uroic, H. Jasak

2:00pm
-
4:00pm
S17.04: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Alexander Heinlein
 
2:00pm - 2:20pm

Constructing algebraic preconditioners from domain decomposition

A. Heinlein, J. Knepper, A. Klawonn, O. Rheinbach



2:20pm - 2:40pm

On a scalable, highly robust domain decomposition method with dynamic load balancing

M. Kühn, A. Klawonn, O. Rheinbach



2:40pm - 3:00pm

Machine learning in adaptive domain decomposition methods - predicting the geometric location of constraints

A. Heinlein, A. Klawonn, M. Lanser, J. Weber



3:00pm - 3:20pm

Logistic regression for potential modeling

S. Kost, H. Schaeben, O. Rheinbach, M. Eiermann



3:20pm - 3:40pm

Large scale non-autonomous differential Riccati equations

B. Baran, P. Benner, J. Saak



3:40pm - 4:00pm

Fast computation of optimal damping parameters for linear vibrational systems

I. Slapničar, N. Jakovčević Stor, Z. Tomljanović

4:30pm
-
6:30pm
S17.05: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Martin Lanser
 
4:30pm - 4:50pm

Numerical behavior of GMRES for singular systems

M. Rozloznik, K. Morikuni



4:50pm - 5:10pm

Oblique projections in deflating GMRES type methods

M. Bolten, N. Bozovic, A. Frommer



5:10pm - 5:30pm

CANCELLED!! Augmentation of Krylov subspaces for Lyapunov equations

K. Soodhalter



5:30pm - 5:50pm

Shifted block FOM with restarts and low-rank modifications

K. Lund, A. Frommer, D. B. Szyld



5:50pm - 6:10pm

Approximation of the trace of matrix functions based on decay bounds

C. Schimmel, A. Frommer



6:10pm - 6:30pm

Automated local Fourier analysis (aLFA)

K. Kahl, N. Kintscher

Date: Thursday, 21/Feb/2019
8:30am
-
10:30am
S17.06: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Martin Kühn
 
8:30am - 8:50am

Approximating with random rank-one vectors

D. Kressner



8:50am - 9:10am

Approximate interpolation of high dimensional, scattered data in tree tensor formats

S. Kraemer, L. Grasedyck



9:10am - 9:30am

Hybrid compression of high-frequency Helmholtz integral operators

S. Börm, C. Börst



9:30am - 9:50am

An algorithm for computing the restricted singular value decomposition with improved robustness

I. Zwaan



9:50am - 10:10am

A low-rank tensor method for optimal control of fractional PDEs

G. Heidel, V. Khoromskaia, B. Khoromskij, V. Schulz



10:10am - 10:30am

Block partitioning of sparse rectangular matrices

A.-A. Dumitrasc, P. Leleux, U. Rüde

Date: Friday, 22/Feb/2019
8:30am
-
10:30am
S17.07: Applied and numerical linear algebra
Location: Elise-Richter HS
Chair: Alexander Heinlein
 
8:30am - 8:50am

A subspace framework for H-infinity-norm minimization

N. Aliyev, P. Benner, E. Mengi, M. Voigt



8:50am - 9:10am

Projected Newton-Kleinman method for the algebraic Riccati equation

D. Palitta



9:10am - 9:30am

Efficient preconditioning of hp-FEM matrices by hierarchical low-rank approximations

P. Gatto, J. S Hesthaven



9:30am - 9:50am

Low rank tensor train methods for isogeometric analysis in PDE-constrained optimization

A. Buenger, M. Stoll, S. Dolgov



9:50am - 10:10am

Scalable parallel hierarchical matrices on GPUs

P. Zaspel



10:10am - 10:30am

The Loewner framework for modeling and analysis of nonlinearities in the context of Generalized Frequency Response Functions

D. Karachalios, I. V. Gosea, A. C. Antoulas


 
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