A criterion for the nonsingularity of matrices

DOI10.1016/0024-3795(90)90029-CzbMath0702.15004OpenAlexW2015826295MaRDI QIDQ914785

Tomasz Szulc

Publication date: 1990

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

Full work available at URL: https://doi.org/10.1016/0024-3795(90)90029-c

zbMATH Keywords

location of eigenvaluesnonsingularityorthogonal complex matrix

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (1)

Generalized doubly diagonally dominant matrices

Cites Work

• Limits for the characteristic roots of a matrix. II
• Some sufficient conditions for the non-degeneracy of matrices
• A Recurring Theorem on Determinants

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