A quasiseparable approach to five-diagonal CMV and Fiedler matrices

DOI10.1016/j.laa.2010.10.011zbMath1215.15014OpenAlexW2092635194MaRDI QIDQ624355

Vadim Olshevsky, Pavel Zhlobich, Tom Bella

Publication date: 9 February 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.2010.10.011

zbMATH Keywords

orthogonal polynomialsSzegő polynomialsbanded matricessemiseparable matricesCMV matricesquasiseparable matricesunitary Hessenberg matricescompanion matricesFiedler matricesfive-diagonal matricesKimura matricestwist transformationwell-free matrices

Mathematics Subject Classification ID

Factorization of matrices (15A23) Polynomials in number theory (11C08) Matrices, determinants in number theory (11C20) Sign pattern matrices (15B35)

Related Items (5)

The CMV matrix and the generalized Lanczos process ⋮ Data-dependent orthogonal polynomials on generalized circles: a unified approach applied to \(\delta \)-domain identification ⋮ The continuing influence of Fiedler's work on companion matrices ⋮ Pentadiagonal companion matrices ⋮ Green's matrices

Cites Work

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