Fixed points for modified fuzzy ψ-contractive set-valued mappings in fuzzy metric spaces

被引：0
作者：
Shihuang Hong
机构：
[1] Hangzhou Dianzi University,Institute of Applied Mathematics and Engineering Computations
来源：
Fixed Point Theory and Applications | / 2014卷
关键词：
fixed point; fuzzy contraction; set-valued mapping; fuzzy metric spaces;
D O I：
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学科分类号：
摘要：
In this paper, we introduce a new concept of fuzzy α-ψ-contractive type set-valued mappings and establish fixed-point theorems for such mappings in complete fuzzy metric spaces. Starting from the fuzzy version of the Banach contraction principle, the presented theorems extend, generalize and improve many existing results in the literature. Moreover, the results are supported by examples.
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