Semipositive matrices and their semipositive cones

DOI10.1007/s11117-017-0516-7zbMath1390.15113OpenAlexW2734608421MaRDI QIDQ1746034

K. C. Sivakumar, Michael J. Tsatsomeros

Publication date: 19 April 2018

Published in: Positivity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11117-017-0516-7

zbMATH Keywords

linear complementaritypolyhedral coneproper conesemipositive matrixsingular \(M\)-matrix\(Q\)-matrixgeneralized inverse positivity

Mathematics Subject Classification ID

Factorization of matrices (15A23) Theory of matrix inversion and generalized inverses (15A09) Complementarity and equilibrium problems and variational inequalities (finite dimensions) (aspects of mathematical programming) (90C33) Positive matrices and their generalizations; cones of matrices (15B48)

Related Items

Unnamed Item ⋮ Algebraic and geometric properties of \(\mathcal{L}_+^n\)-semipositive matrices and \(\mathcal{L}_+^n\)-semipositive cones ⋮ Semipositivity with respect to the Lorentz cone ⋮ M-matrix and inverse M-matrix extensions ⋮ A characterization of nonnegativity relative to proper cones ⋮ Unnamed Item ⋮ Unnamed Item

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