APPROXIMATE BEST PROXIMITY FOR SET-VALUED CONTRACTIONS IN METRIC SPACES

被引：0
|
作者：
Mirdamadi, Fahimeh [1 ]
Asadi, Mehdi [2 ]
Abbasi, Somayeh [1 ]
机构：
[1] Islamic Azad Univ, Isfahan Khorasgan Branch, Dept Math, Esfahan, Iran
[2] Islamic Azad Univ, Zanjan Branch, Dept Math, Zanjan, Iran
来源：
JOURNAL OF MATHEMATICAL ANALYSIS | 2018年 / 9卷 / 04期
关键词：
Approximate best proximity property; set-valued cyclic almost contractions; Hausdorff metric;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we introduce the concept of set-valued cyclic almost contraction mappings. The existence of approximate best proximity points for such mappings on a metric space is established as well. We also obtain the approximate best proximity for two cyclic set-valued nonlinear contraction maps.
引用
收藏
页码：53 / 60
页数：8
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