Suborthogonality and orthocentricity of matrices

DOI10.1016/j.laa.2008.07.019zbMath1157.15029OpenAlexW2024245283MaRDI QIDQ958023

Miroslav Fiedler

Publication date: 2 December 2008

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

Full work available at URL: https://doi.org/10.1016/j.laa.2008.07.019

zbMATH Keywords

singular valuesunitary matrixorthocentric simplexoff-diagonal rankorthocentric matrixothogonal matrix

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57) Elementary problems in Euclidean geometries (51M04) Quadratic and bilinear forms, inner products (15A63)

Cites Work

• Rank-preserving diagonal completions of a matrix
• Structure ranks of matrices
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