GAMM ANLA Workshop Lund 2018
MCNA GAMM_ANLA – Oct. 2018

 GAMM ANLA Workshop Lund 2018 - Program

Talks are max 25 minutes long + 5 minutes for questions

Wednesday October 10

 
12.00-13.10 Lunch
13.15-13.30 Welcome and opening remarks
Time
Title
Presenter
 
Title
Presenter
13.30-15.00 Afternoon session I
Chair: Patrick Kürschner                                         Chair: Fabio Durastante
Time Room 1 Time Room 2
13.30-14.00 Krylov methods for Hermitian nonlinear eigenvalue problems Giampaolo
Mele
13.30-14.00 Multirate Dirichlet-Neumann and Neumann-Neumann waveform relaxation methods for heterogeneous coupled heat equations Azahar
Monge
14.00-14.30 Structured Linearizations for structured Matrix Polynomials Philip Saltenberger 14.00-14.30 Low-rank Design of Graph Convolutional Networks for Semi-supervised Learning on Graphs Dominik Alfke
14.30-15.00 NEP-PACK: A Julia package for nonlinear eigenvalue problems Elias
Jarlebring
14.30-15.00 GPU-aware variants of the tangential IRKA for model order reduction of linear time-invariant systems Jens
Saak
15.00-15.30

Coffee

15.30-16.15 Plenary Talk: Anders Forsgren
On solving symmetric systems of linear equations arising in optimization

Chair: Heike Fassbender
16.20-17.50 Afternoon session II
Chair:Azahar Monge                                                Chair: Tony Stillfjord  
Time Room 1 Time Room 2
16.20-16.50 On limited-memory quasi-Newton methods for minimizing a quadratic function David Ek 16.20-16.50 The closest normal structured matrix Erna
Begovic
16.50-17.20 Quasi-Newton algorithms for the eigenvector-dependent nonlinear eigenproblem Parikshit Upadhyaya 16.50-17.20 Generic eigenstructures of matrix polynomials with bounded rank and degree Andrii
Dmytryshyn
17.20-17.50 A Low-Rank Inexact Newton-Krylov Method for Stochastic Eigenvalue Problems Peter
Benner
18.30
 
      Dinner


Thursday October 11

Talks are max 25 minutes long + 5 minutes for questions

7.30-9.00 Breakfast
9.00-10.00 Plenary Talk: Maya Neytcheva
Warrant the full potential of the deflation techniques
Chair: Jörg Liesen
10.00-10.30 Coffee
Time
Title
Presenter
Title
Presenter
 9.00-10.30 Morning session
Chair: Kathryn Lund                                              
Room 1 Room 2
10.30-11.00 Recompression of Hadamard Products of Tensors in Tucker Lana
Periša
11.00-11.30 Residual-based iterations for the generalized Lyapunov equation Emil
Ringh
11.30-12.00 Solving large matrix equations arising in connectome regression Patrick Kürschner
12.00-13.30

Lunch

13.30-15.00 Afternoon session I
Chair: Kirk Soodhalter                                                Chair: Erna Begovic
Time Room 1 Time Room 2
13.30-14.00 Limited memory block preconditioners for fast solution of FPDEs Fabio
Durastante
13.30-14.00 New Multigrid Preconditioners for Discontinuous Galerkin Methods Lea
Versbach
14.00-14.30 Low-rank splitting schemes for differential Riccati equations: open issues Tony Stillfjord 14.00-14.30 On the residuals of shifted block GMRES with restarts in a generalized block Krylov subspace framework Kathryn
Lund
14.30-15.00 Some recent results, challenges and ideas for optimizing data-driven interpolatory model reduction methods I.V. Gosea 14.30-15.00 On GMRES for linear EP and GP systems Keiichi
Morikuni
15.00-15.30 Coffee
15.30-17.00 Afternoon session II
Chair: Keiichi Morikuni                                           
Time Room 1 Room 2
15.30-16.00 Optimizing failure probabilities in PDE constrained shape optimization Camilla
Hahn
 

 

16.00-16.30 Augmented Arnoldi-Tikhonov methods for ill-posed problems Kirk
Soodhalter 
   
16.30-17.00 An unbiased approach to compressed sensing Marcus
Carlsson
   
17.00-18.00 GAMM activity group meeting
18.30              Dinner
         

Friday October 12

Talks are max 25 minutes long + 5 minutes for questions

 
7.30-9.00 Breakfast
9.00-10.00 Plenary Talk: Pontus Giselsson
Fixed-Point Interpretations of First-Order Convex Optimization Algorithms
Chair: Stefan Güttel
10.00-10.30 Coffee
Time
Title
Presenter
10.30-12.00 Morning session
Chair:Lana Periša  
Time Room 1
10.30-11.00 Rank-one updates for orthogonal matrix decompositions Ralf Zimmermann
11.00-11.30 Fast QR decomposition of HODLR matrices Daniel Kressner
11.30-12.00 An ODE framework for approximating the Gramian Christian Bertram
12.00-12.10 Closing Remarks
12.10-13.30

Lunch