Preliminary Programme

Sunday

19:00-21:00	Welcome Reception at Das alte Rathaus, Markt 1, in the old town hall (market place)

Monday

09:00-09:45	Lieven De Lathauwer: Tucker Compression, Parallel Factor Analysis and Block Term Decompositions: New Results
10:00-10:30	Mariya Ishteva: The best low multilinear rank approximation of tensors: computation and applications
10:30-11:00	Dmitry Savostyanov: Operations in Tucker format with applications in quantum chemistry
	short break
11:15-11:45	Claude Jeffrey Gittelson: Infinite dimensional tensor product bases for stochastic operator equations
11:45-12:15	Roman Andreev: Sparse tensor approximation of high-dimensional parametric eigenvalue problems
12:15-15:00	Lunch Break & Discussion
15:00-15:45	Lars Eldén: Computing Low-Rank Approximations of Sparse Tensors using Krylov Methods
16:00-16:30	Christine Tobler: Solution of parameter-dependent linear systems by tensor methods
16:30-17:00	Jan Schneider: Generalized Cross Approximation for 3d-Tensors
	short break
17:15-17:45	Jochen Garcke: Sums of separable functions for classification
17:45-18:15	Aram Khachatryan: Data-sparse approximation of singular functions
19:30-21:00	Conference Dinner at the Auerbachs Keller, Grimmaische Strasse 2

Tuesday

09:00-09:45	Pierre Comon: Tensor decomposition can reduce to rank-one approximations
10:00-10:30	Antonio Falco Montesinos: On the convergence of the greedy rank-one update algorithm
10:30-11:00	Vladimir Kazeev: Structure of the Hessian and economical realization of Newton Trust Region method for the problem of low-rank canonical tensor approximation
	short break
11:15-11:45	David Gross: Recovering low-rank matrices from few coefficients in any basis
11:45-12:15	Mike Espig: About the Usage of Linear Transformations on Tensor Product Spaces
12:15-15:00	Lunch Break & Discussion
15:00-15:45	Markus Hegland: The optimal combination technique for the solution of some machine learning problems and connections to variational Bayes and mixture models
16:00-16:30	Gabriel Wittum: Calculation of Default Probability (PD) for large credit portfolios using sparse grids and dimension reduction techniques
16:30-17:00	Lutz Kämmerer : High dimensional sparse fast Fourier transforms
	short break
17:15-17:45	Ivan Graham: Quasi-Monte Carlo methods for computing flow in random porous media
17:45-18:15	Sergey Dolgov: Tensor Structure of Solutions to Elliptic Problems with Jumping Coefficients

Wednesday

09:00-09:45	Christian Lubich: Variational approximations in quantum dynamics and the MCTDH method
10:00-10:30	Tucker Carrington: Nonproduct quadrature grids for solving the vibrational Schrödinger equation
10:30-11:00	Thomas Huckle: Approximations of high-dimensional binary tensors
	short break
11:15-11:45	Thomas Schulte-Herbrüggen: Optimisation on Riemannian manifolds with tensor-product structure incl. applications in quantum control and information
11:45-12:15	Venera Khoromskaia: Numerical solution of the Hartree-Fock equation in the multilevel tensor structured format
12:15-15:00	Lunch Break & Discussion
15:00-15:45	Reinhold Schneider: Optimization in Tensor-Networks and Fock Space Discretization for the Electronic Schrödinger Equation
16:00-16:30	Lars Grasedyck: Hierarchical Singular Value Decomposition of Tensors
16:30-17:00	Jonas Ballani: A projection method to solve linear systems in tensor format
	short break
17:15-17:45	Ivan Oseledets: Tensor train and QTT decompositions for high-dimensional tensors
17:45-18:15	Boris Khoromskij: Quantics Approximation of N-d Tensors in High-Dimensional Applications

General Information

Organisers:

Lars Grasedyck (RWTH Aachen, Germany)

Wolfgang Hackbusch (MPI Leipzig, Germany)

Boris Khoromskij (MPI Leipzig, Germany)

Location:

Max-Planck-Institute for Mathematics in the Sciences

Inselstr. 22-26, D-04103 Leipzig

Conference fee:

none

Local organisation:

Lars Grasedyck

Tel: +49 (0)341 9959 827

Fax: +49 (0)341 9959 999

eMail: lgr(at)mis.mpg.de