Backward Error of Polynomial Eigenvalue Problems Solved by Linearization of Lagrange Interpolants

This article considers the backward error of the solution of polynomial eigenvalue problems expressed as Lagrange interpolants. One of the most common strategies to solve polynomial eigenvalue problems is to linearize, which is to say that the polynomial eigenvalue problem is transformed into an equ...

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Veröffentlicht in:	SIAM Journal on Matrix Analysis and Applications 2015-10, Vol.36 (4), p.1425-1442
Hauptverfasser:	Lawrence, Piers W, Corless, Robert
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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