Strict Sign-Central Matrices

DOI10.1137/140995428zbMath1327.05045OpenAlexW798693146MaRDI QIDQ5502150

Richard A. Brualdi, Geir Dahl

Publication date: 17 August 2015

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/140995428

zbMATH Keywords

mathematical financequalitative matrix theorysign-central matrices

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Matrices of integers (15B36) Portfolio theory (91G10)

Related Items (4)

Zero sum sign-central matrices and applications ⋮ Majorization for \((0, \pm 1)\)-matrices ⋮ New characterizations of the matrix classes \(\mathbf{P}\), \(\mathbf{W}\) and \(\mathbf{R}_0\) ⋮ The almost semimonotone matrices

Cites Work

• Sign-central matrices
• Tight sign-central matrices
• Sign-consistency and solvability of constrained linear systems
• Proofs from THE BOOK
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