Bounds For Eigenvalues of a Class of Unbounded, Nonsymmetric Operators

Document Type

Article

Publication Date

1-1-1983

Abstract

A method is presented for generating a sequence of lower and upper bounds for the eigenvalues of the problem (i) Tu-λSu = ~ 0, where T and S belong to a class of unbounded and nonsymmetric operators in a separable Hilbert space. Sufficient conditions are derived for the convergence of the sequence of bounds to the eigenvalues of (i), and the applicability of the method is illustrated by approximating the smallest eigenvalue of a nonselfadjoint differential eigenvalue problem. © 1983, Taylor & Francis Group, LLC. All rights reserved.

Identifier

0021006227 (Scopus)

Publication Title

Numerical Functional Analysis and Optimization

External Full Text Location

https://doi.org/10.1080/01630568308816161

e-ISSN

15322467

ISSN

01630563

First Page

197

Last Page

212

Issue

2

Volume

6

This document is currently not available here.

Share

COinS