Department

Mathematics

Document Type

Article

Publication Date

2008

Abstract

In this paper we study a boundary value problem for a discrete elliptic equation. The focus will be on the structure of the spectrum of this problem and the existence of a positive eigenvector corresponding to the smallest eigenvalue. Comparison results for the eigenvalues are also established as the coefficients of the problem changes.

Journal

Communications in Applied Analysis

Journal ISSN

1083-2564

Volume

12

Issue

2

First Page

189

Last Page

198

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