Roots of composite polynomials - an application to root clustering

DOI10.1016/0024-3795(87)90165-0zbMath0635.15008OpenAlexW2007292312MaRDI QIDQ1097327

Shaul Gutman, Hedi Taub

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0024-3795(87)90165-0

zbMATH Keywords

eigenvaluescharacteristic polynomialcomposite polynomialsroot clusteringcomposite matrix

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18)

Cites Work

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• Admissible Regions for Root Clustering
• Remarks on redundance in stability criteria and a counterexample to Fuller's conjecture
• Root clustering of a real matrix in an algebraic region
• A general theory for matrix root-clustering in subregions of the complex plane

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