Approximate Endpoints for Set-Valued Contractions in Metric Spaces

被引：0

作者：

N Hussain

A Amini-Harandi

YJ Cho

机构：

[1] King Abdulaziz University,Department of Mathematics

[2] University of Shahrekord,Department of Mathematics

[3] Gyeongsang National University,Department of Mathematics Education and the RINS

来源：

Fixed Point Theory and Applications | / 2010卷

关键词：

Nash Equilibrium; Topological Space; Multivalued Mapping; Convex Space; Fixed Point Theory;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The existence of approximate fixed points and approximate endpoints of the multivalued almost [inline-graphic not available: see fulltext]-contractions is established. We also develop quantitative estimates of the sets of approximate fixed points and approximate endpoints for multivalued almost [inline-graphic not available: see fulltext]-contractions. The proved results unify and improve recent results of Amini-Harandi (2010), M. Berinde and V. Berinde (2007), Ćirić (2009), M. Păcurar and R. V. Păcurar (2007) and many others.

引用

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