Complementary basic matrices

DOI10.1016/j.laa.2004.01.014zbMath1059.15026OpenAlexW2131079143MaRDI QIDQ1827491

Miroslav Fiedler

Publication date: 6 August 2004

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

Full work available at URL: https://doi.org/10.1016/j.laa.2004.01.014

zbMATH Keywords

factorizationLU-decompositionbasic matrixsubdiagonal rankzig-zag shapesuperdiagonal rank

Mathematics Subject Classification ID

Factorization of matrices (15A23) Positive matrices and their generalizations; cones of matrices (15B48) Hermitian, skew-Hermitian, and related matrices (15B57) Vector spaces, linear dependence, rank, lineability (15A03)

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Cites Work

• Structure ranks of matrices
• A note on companion matrices
• Basic matrices.
• A Class of Hessenberg Matrices with Known Eigenvalues and Inverses