Similarity classes and principal submatrices

DOI10.1016/j.laa.2004.09.013zbMath1088.15016OpenAlexW2034249002MaRDI QIDQ1779401

Abraham Berman, Thomas J. Laffey

Publication date: 1 June 2005

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

Full work available at URL: https://doi.org/10.1016/j.laa.2004.09.013

zbMATH Keywords

Isotropic vectorsPrincipal submatrix rank propertySimilarity classesUnitary similarity classes

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57) Vector spaces, linear dependence, rank, lineability (15A03) Canonical forms, reductions, classification (15A21)

Related Items (1)

On an alternative formulation of the thermodynamic stability condition

Cites Work

• Hermitian positive semidefinite matrices whose entries are 0 or 1 in Modulus^∗
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