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Summer School on Hierarchical Tensor Approximation 1.8.2011

  • Organizers: Lars Grasedyck (Aachen); Wolfgang Hackbusch (Leipzig)
  • Date: 09:00 -- 12:00 and 14:00 -- 17:30, August 1, 2011
  • Location: HIM, Poppelsdorfer Allee 45, 53115 Bonn
  • Accomodation: Hotels in Bonn
  • Registration: via Email to sshm2011@him.uni-bonn.de (no fee, please provide name+affiliation and put sstensor as subject line)
Topics:
Introduction to hierarchical tensor formats (TT, MPS, hierarchical Tucker, tensor networks); efficient arithmetic operations, truncation, convolution, solving systems; analytical properties, existence of best approximations
Time Program of the Summerschool on Monday 1.8.
9:00-10:15 Algebraic Tensors, CP- and Tucker-format, Uniqueness
10:45-12:00 Analysis of Tensors, topological properties
14:00-15:15 H-Tucker, TT, Hierarchical SVD, Artihmetic
15:45-17:00 State of the Art



Workshop on Tensor Approximation in High Dimension 2.8.-5.8.2011

News: No talks on Friday

  • Organizers: Lars Grasedyck (Aachen) and Wolfgang Hackbusch (Leipzig)
  • Date: August 2nd 09:00 -- August 5th 12:00, 2011
  • Location: HIM, Poppelsdorfer Allee 45, 53115 Bonn
  • Accomodation: Hotels in Bonn
  • Registration: via Email to wsta2011@him.uni-bonn.de (no fee, please provide name+affiliation and put wstensor as subject line)
Topics:
  • Multilinear Algebra, Numerical Analysis for Tensor Approximations, Efficient Arithmetics in Datasparse Tensor Formats
  • Schrödinger Equation, PDEs with Stochastic/many Parameters
  • Applications of Tensor Approximations in Biology, Chemistry, Physics, Engineering

Invited Speaker


Evrim Acar Ataman
(Univ. Copenhagen)

Mike Espig
(MPI MIS Leipzig)

Lars Grasedyck
(RWTH Aachen)

Thomas Huckle
(TU München)

Lek-Heng Lim
(Univ. Chicago)

Berkant Savas
(Univ. Linköping)

Rob Stevenson
(Univ. Amsterdam)
Time Tuesday 2.8. Wednesday 3.8. Thursday 4.8. Friday 5.8.
9:00-10:00 E. Acar Ataman L. Grasedyck L-H. Lim
10:00-10:30 Coffee break Coffee break Coffee break
10:30-11:15 A. Uschmajew G. Lichtenberg I. Oseledets
11:15-12:00 H. De Sterck S. Hoffmann D. Savostyanov
12:00-14:00 Lunch Lunch Lunch
14:00-15:00 B. Savas R. Stevenson T. Huckle
15:00-15:30 Coffee break Coffee break Coffee break
15:30-16:15 M. Rezghi C. Tobler M. Espig
16:15-17:00 O. Kounchev R. Schneider B. Khoromskij

Program with Abstracts and Slides