Palindromic companion forms for matrix polynomials of odd degree

DOI10.1016/j.cam.2011.09.010zbMath1239.15010OpenAlexW2149913762MaRDI QIDQ654764

Fernando De Terán, D. Steven Mackey, Froilán M. Dopico

Publication date: 21 December 2011

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2011.09.010

zbMATH Keywords

minimal indicesmatrix polynomialmatrix pencilpolynomial eigenvalue problemcompanion formelementary divisorsstructured linearizationFiedler pencilspalindromic

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Matrices over function rings in one or more variables (15A54) Matrix pencils (15A22)

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Uses Software

• PEPACK

Cites Work

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• Canonical structures for palindromic matrix polynomials
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