On block triangular matrices with signed Drazin inverse

DOI10.1007/s10587-014-0141-6zbMath1349.15084OpenAlexW2067881609MaRDI QIDQ5249628

Lizhu Sun, Jiang Zhou, Wenzhe Wang, Changjiang Bu

Publication date: 6 May 2015

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10338.dmlcz/144149

zbMATH Keywords

sign pattern matrixnilpotent matrixsigned Drazin inversestrong sign nonsingular matrix

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Sign pattern matrices (15B35)

Related Items (2)

Ray pattern of Drazin inverses of some matrices ⋮ On matrices whose Moore-Penrose inverses are ray unique

Cites Work

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• Some block matrices with signed Drazin inverses
• Graphical description of group inverses of certain bipartite matrices
• When the sign pattern of a square matrix determines uniquely the sign pattern of its inverse
• Bipartite graphs and inverse sign patterns of strong sign-nonsingular matrices
• Characterizations of some classes of strong sign nonsingular digraphs
• Matrices with signed generalized inverses
• Potentially nilpotent sign pattern matrices
• Group inverse for block matrices and some related sign analysis
• Matrices with Special Sign Patterns of Signed Generalized Inverses
• Least Squares Sign-Solvability

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