文章基本信息
- 标题：Coincidence Point, Best Approximation, and Best Proximity Theorems for Condensing Set-Valued Maps in Hyperconvex Metric Spaces
- 本地全文：下载
- 作者：A. Amini-Harandi ; A. P. Farajzadeh ; D. O'Regan 等
- 期刊名称：Fixed Point Theory and Applications
- 印刷版ISSN：1687-1820
- 电子版ISSN：1687-1812
- 出版年度：2008
- 卷号：2008
- DOI：10.1155/2008/543154
- 出版社：Hindawi Publishing Corporation
- 摘要：
In hyperconvex metric spaces, we first present a coincidence point theorem for condensing set-valued self-maps. Then we consider the best approximation problem and the best proximity problem for set-valued mappings that are condensing. As an application, we derive a coincidence point theorem for nonself-condensing set-valued maps.
