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Chebyshev polynomials on symmetric matrices

โœ Scribed by Karin Erdmann; Sibylle Schroll

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
403 KB
Volume
434
Category
Article
ISSN
0024-3795

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๐Ÿ“œ SIMILAR VOLUMES

Permutation polynomials on symmetric mat
Permutation polynomials on symmetric matrices
โœ Timothy C. Teitloff ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 109 KB

This paper contains a general characterization for the permutation polynomials of the symmetric matrices over any ยฎeld. Speciยฎc characterizations are for symmetric matrices over algebraically closed ยฎelds, principal axis ยฎelds, and ยฎnite ยฎelds. In the latter case enumeration formulas are established

Spectral factorization of non-symmetric
Spectral factorization of non-symmetric polynomial matrices
โœ Jovan Stefanovski ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 275 KB

The topic of the paper is spectral factorization of rectangular and possibly non-full-rank polynomial matrices. To each polynomial matrix we associate a matrix pencil by direct assignment of the coefficients. The associated matrix pencil has its finite generalized eigenvalues equal to the zeros of t