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Hierarchical Matrices

Contact Information

Wolfgang Hackbusch

Address

Prof. Dr. Dr. h. c. Wolfgang Hackbusch
Max-Planck-Institut für Mathematik in den Naturwissenschaften
Inselstrasse 22-26
04103 Leipzig
Germany
EMail: wh@mis.mpg.de
Fax: +49 341 9959 999

Ask me about

Hierarchical matrices in general
General separable expansions
Kronecker product structures for high spatial dimensions
Research positions at the Max Planck institute

Steffen Börm

Address

Prof. Dr. Steffen Börm
Arbeitsgruppe Scientific Computing
Christian-Albrechts-Universität zu Kiel
24118 Kiel
Germany
EMail: (first name)@hmatrix.org

Ask me about

Hierarchical matrices in general
H²-matrices
H2Lib
Approximation of integral operators
HLib: Clustering and block clustering routines, most BEM routines, all H² routines, OpenGL visualization

Lars Grasedyck

Address

Prof. Dr. Lars Grasedyck
Institut für Geometrie und Praktische Mathematik
RWTH Aachen
Templergraben 55
52062 Aachen
Germany
EMail: (first name)@hmatrix.org

Ask me about

Hierarchical matrices in general
H-matrix arithmetics
Solution of partial differential equations
Control problems
Tensor approximation for high spatial dimensions
HLib: Arithmetic routines, preconditioners, ACA+, weak admissibility, Postscript visualization

Prof. Dr. Steffen Börm, AG Scientific Computing
Department of Mathematics, University of Kiel, 24118 Kiel, Germany