Nonnegativity preservation under singular values perturbation

DOI10.1155/2009/301582zbMath1180.15010OpenAlexW1994275662WikidataQ58648948 ScholiaQ58648948MaRDI QIDQ1036322

Mario Salas, Emedin Montaño, Ricardo L. Soto

Publication date: 13 November 2009

Published in: Mathematical Problems in Engineering (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/45825

zbMATH Keywords

singular value decompositionfactorizationpositive matrixmatrix perturbations

Mathematics Subject Classification ID

Factorization of matrices (15A23) Eigenvalues, singular values, and eigenvectors (15A18) Positive matrices and their generalizations; cones of matrices (15B48)

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