Matrices that are self-congruent only via matrices of determinant one

DOI10.1016/j.laa.2009.05.034zbMath1176.15014arXiv1004.3603OpenAlexW2047416665MaRDI QIDQ840662

Vladimir V. Sergeichuk, Roger A. Horn, Tatiana G. Gerasimova

Publication date: 14 September 2009

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1004.3603

zbMATH Keywords

canonical formsorthogonal groupssymplectic matricescongruence

Mathematics Subject Classification ID

Quadratic and bilinear forms, inner products (15A63) Canonical forms, reductions, classification (15A21)

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