Institute for Numerical Simulation
Rheinische Friedrich-Wilhelms-Universität Bonn


All publications

INS Preprints

The following listing shows only those publications which are uniquely identified by an INS preprint number.
Please refer to the list above to browse all publications.

Publications of Prof. Dr. André Uschmajew:

[1] S. Hosseini, D. R. Luke, and A. Uschmajew. Tangent and normal cones for low-rank matrices. Oct. 2017. INS Preprint No. 1715.
bib | .pdf 1 ]
[2] I. V. Oseledets, M. V. Rakhuba, and A. Uschmajew. Alternating least squares as moving subspace correction. Sept. 2017. INS Preprint No. 1712.
bib ]
[3] Z. Li, Y. Nakatsukasa, T. Soma, and A. Uschmajew. On orthogonal tensors and best rank-one approximation ratio. July 2017. INS Preprint No. 1707.
bib | arXiv ]
[4] S. Hosseini and A. Uschmajew. A gradient sampling method on algebraic varieties and application to nonsmooth low-rank optimization. Oct. 2016. INS Preprint No. 1624. Extended and revised version, March 2017.
bib | .pdf 1 ]
[5] W. Hackbusch, D. Kressner, and A. Uschmajew. Perturbation of higher-order singular values. SIAM J. Appl. Algebra Geom., 1(1):374-387, 2017. INS Preprint No. 1616.
bib | DOI ]
[6] W. Hackbusch and A. Uschmajew. On the interconnection between the higher-order singular values of real tensors. Numer. Math., 135(3):875-894, 2017. INS Preprint No. 1520.
bib | DOI ]
[7] Y. Nakatsukasa, T. Soma, and A. Uschmajew. Finding a low-rank basis in a matrix subspace. Math. Program., 162(1-2, Ser. A):325-361, 2017.
bib | DOI | arXiv ]

SFB611 Preprints

Preprints of the SFB611 can be found at