\(5 \times 5\) completely positive matrices

DOI10.1016/j.laa.2004.07.016zbMath1067.15019OpenAlexW2059881830MaRDI QIDQ703621

Changqing Xu, Abraham Berman

Publication date: 11 January 2005

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

Full work available at URL: https://doi.org/10.1016/j.laa.2004.07.016

zbMATH Keywords

factorizationSchur complementscompletely positive matrixdoubly nonnegative matrix

Mathematics Subject Classification ID

Factorization of matrices (15A23) Positive matrices and their generalizations; cones of matrices (15B48)

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The difference between \(5\times 5\) doubly nonnegative and completely positive matrices, A new approach to identification of input-driven dynamical systems from probability densities, Separating doubly nonnegative and completely positive matrices, Separation and relaxation for cones of quadratic forms, A note on ``\(5\times 5\) completely positive matrices, Building a completely positive factorization

Cites Work

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• Completely positive matrices of order five