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Mike Espig
Mike Espig
Professor for Numerical and Applied Analysis, RWTH Aachen University
Verified email at alopax.de
Title
Cited by
Cited by
Year
Tensor decomposition in post-Hartree–Fock methods. I. Two-electron integrals and MP2
U Benedikt, AA Auer, M Espig, W Hackbusch
The journal of chemical physics 134 (5), 054118, 2011
862011
Optimization problems in contracted tensor networks
M Espig, W Hackbusch, S Handschuh, R Schneider
Computing and visualization in science 14 (6), 271-285, 2011
802011
Efficient low-rank approximation of the stochastic Galerkin matrix in tensor formats
M Espig, W Hackbusch, A Litvinenko, HG Matthies, P Wähnert
Computers & Mathematics with Applications 67 (4), 818-829, 2014
772014
Efficient analysis of high dimensional data in tensor formats
M Espig, W Hackbusch, A Litvinenko, HG Matthies, E Zander
Sparse grids and applications, 31-56, 2012
752012
Tensor product approximation with optimal rank in quantum chemistry
SR Chinnamsetty, M Espig, BN Khoromskij, W Hackbusch, HJ Flad
The Journal of chemical physics 127 (8), 084110, 2007
742007
Black box low tensor-rank approximation using fiber-crosses
M Espig, L Grasedyck, W Hackbusch
Constructive approximation 30 (3), 557-597, 2009
622009
Effiziente bestapproximation mittels summen von elementartensoren in hohen dimensionen
M Espig
Ph. D. thesis, 2007
622007
A regularized Newton method for the efficient approximation of tensors represented in the canonical tensor format
M Espig, W Hackbusch
Numerische Mathematik 122 (3), 489-525, 2012
602012
On the convergence of alternating least squares optimisation in tensor format representations
M Espig, W Hackbusch, A Khachatryan
arXiv preprint arXiv:1506.00062, 2015
532015
Variational calculus with sums of elementary tensors of fixed rank
M Espig, W Hackbusch, T Rohwedder, R Schneider
Numerische Mathematik 122 (3), 469-488, 2012
512012
A note on tensor chain approximation
M Espig, KK Naraparaju, J Schneider
Computing and Visualization in Science 15 (6), 331-344, 2012
292012
Tensor representation techniques in post-Hartree–Fock methods: matrix product state tensor format
U Benedikt, H Auer, M Espig, W Hackbusch, AA Auer
Molecular physics 111 (16-17), 2398-2413, 2013
212013
Tensor representation techniques for full configuration interaction: A Fock space approach using the canonical product format
KH Böhm, AA Auer, M Espig
The Journal of Chemical Physics 144 (24), 244102, 2016
162016
Canonical tensor products as a generalization of Gaussian-type orbitals
SR Chinnamsetty, M Espig, HJ Flad, W Hackbusch
Zeitschrift für physikalische Chemie 224 (3-4), 681-694, 2010
122010
Convergence of alternating least squares optimisation for rank-one approximation to high order tensors
M Espig, A Khachatryan
arXiv preprint arXiv:1503.05431, 2015
102015
Post-processing of high-dimensional data
M Espig, W Hackbusch, A Litvinenko, HG Matthies, E Zander
arXiv preprint arXiv:1906.05669, 2019
8*2019
Tensor calculus library
M Espig, M Schuster, A Killaitis, N Waldren, P Wähnert, S Handschuh, ...
Tech. Rep, 2012
72012
Approximation mit Elementartensorsummen
M Espig
Doctoral thesis, Universität Leipzig, 2008
72008
TensorCalculus library, 2012
M Espig, M Schuster, A Killaitis, N Waldren, P Wähnert, S Handschuh, ...
URL http://gitorious. org/tensorcalculus, 0
7
Iterative algorithms for the post-processing of high-dimensional data
M Espig, W Hackbusch, A Litvinenko, HG Matthies, E Zander
Journal of Computational Physics 410, 109396, 2020
52020
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