Polynomial eigenvalue bounds from companion forms
Rings and Algebras
2017-02-22 v3 Numerical Analysis
Abstract
We show how -ifications, which are companion forms of matrix polynomials, namely, lower order matrix polynomials with the same eigenvalues as a given complex square matrix polynomial, can be used in combination with other recent results to produce eigenvalue bounds.
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Cite
@article{arxiv.1701.03994,
title = {Polynomial eigenvalue bounds from companion forms},
author = {Aaron Melman},
journal= {arXiv preprint arXiv:1701.03994},
year = {2017}
}
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15 pages