Bidiagonal factorizations and quasi-oscillatory rectangular matrices

DOI10.1016/j.laa.2008.05.030zbMath1154.15022OpenAlexW2057375254WikidataQ114152430 ScholiaQ114152430MaRDI QIDQ947651

Maria Teresa Gassó, Juan Ramón Torregrosa Sánchez

Publication date: 6 October 2008

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

Full work available at URL: https://doi.org/10.1016/j.laa.2008.05.030

zbMATH Keywords

totally nonnegative matricesNeville eliminationbidiagonal factorizationoscillatory matrix

Mathematics Subject Classification ID

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

Related Items

Tests for the recognition of total positivity

Cites Work

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• A remark on oscillatory matrices
• Total positivity and Neville elimination
• Consecutive-column and -row properties of matrices and the Loewner-Neville factorization
• A Totally Positive Factorization of Rectangular Matrices by the Neville Elimination
• Totally positive matrices
• The Hadamard core of the totally nonnegative matrices