A Decreasing Sequence of Eigenvalues Localization Regions

This paper presents an explicit construction of a decreasing sequence of disk centered at ml¸ in such a way that each disk in the sequence contains all the eigenvalues for a complex matrix A. Our sequence complement a decreasing sequence of rectangles obtained by O. Rojo, R. Soto and H. Rojo in matrix with complex entries can be made with no knowledge of the eigenvalues of the matrix.

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Year of publication:	2011-09-06
Authors:	Martínez, Juan Carlos
Institutions:	UNIVERSIDAD EXTERNADO DE COLOMBIA
Subject:	localization eigenvalues \| complex matrices \| bounds eigenvalues

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Series:	DOCUMENTOS DE MATEMATICA Y ESTADISTICA.
Type of publication:	Book / Working Paper
Notes:	0 pages long
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10009293898