Convex combinations of matrices-nonsingularity and schur stability characterizations

DOI10.1080/03081089808818566zbMath0923.15010OpenAlexW2162350014MaRDI QIDQ4222258

Ludwig Elsner, Tomasz Szulc

Publication date: 31 October 1999

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

Full work available at URL: https://doi.org/10.1080/03081089808818566

zbMATH Keywords

Schur stabilityconvex combinationsnonsingular matrixblock \(P\)-matrix

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42)

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Cites Work

• Systems of linear interval equations
• Schur stability of convex combination of matrices
• Block P-matrices
• Convex sets of nonsingular and P:–Matrices