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 Title
Communications in Applied Analysis
Journal ISSN
1083-2564
Volume
12
Issue
2
First Page
189
Last Page
198