Sign patterns of inverse doubly nonnegative matrices and inverse completely positive matrices

DOI10.1016/j.laa.2022.11.010zbMath1505.15033OpenAlexW4309825853MaRDI QIDQ2109065

Naomi Shaked-Monderer

Publication date: 20 December 2022

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

Full work available at URL: https://doi.org/10.1016/j.laa.2022.11.010

zbMATH Keywords

\(M\)-matrixsign pattern matrixcompletely positive matrixdoubly nonnegative matrix

Mathematics Subject Classification ID

Factorization of matrices (15A23) Theory of matrix inversion and generalized inverses (15A09) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Positive matrices and their generalizations; cones of matrices (15B48) Hermitian, skew-Hermitian, and related matrices (15B57) Sign pattern matrices (15B35)

Cites Work

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• Copositive optimization -- recent developments and applications
• Old and new about positive definite matrices
• On nonnegative factorization of matrices
• Sign patterns of inverse nonnegative matrices
• Characterizations of sign patterns of inverse-positive matrices
• Sign patterns of inverse-positive matrices
• Sign patterns of inverse doubly-nonnegative matrices
• An improved characterisation of the interior of the completely positive cone
• Bipartite completely positive matrices
• On the Matrix Equation X′X = A
• Copositive and Completely Positive Matrices

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