Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9662255 | Computers & Mathematics with Applications | 2005 | 10 Pages |
Abstract
This paper is concerned with the existence and uniqueness of positive fixed points for nonlinear decreasing operators with sublinear perturbation operators in ordered Banach spaces. A new fixed-point theorem, without the assumption of compactness and continuity of operators, is established, and an iterative sequence yielding the fixed point is also given. In addition, an application to nonlinear integral equations is shown.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Ke Li, Jin Liang, Ti-Jun Xiao,