Characterizations of Jacobi sign regular matrices

DOI10.1016/j.laa.2011.01.045zbMath1232.15023OpenAlexW2028073195MaRDI QIDQ651210

Alvaro Barreras, Juan Manuel Peña

Publication date: 8 December 2011

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

Full work available at URL: https://doi.org/10.1016/j.laa.2011.01.045

zbMATH Keywords

Jacobi matricestotal positivitysign regular matrices

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48) Sign pattern matrices (15B35)

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Eigenvalue localization and neville elimination ⋮ On Tridiagonal Sign Regular Matrices and Generalizations ⋮ Characterizations of M-Banded ASSR Matrices ⋮ Characterization and construction of tridiagonal almost strictly sign regular matrices ⋮ A test and bidiagonal factorization for certain sign regular matrices ⋮ Unnamed Item ⋮ Intervals of special sign regular matrices

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