A Generalization of Nadler’s Fixed Point Theorem

被引:0
|
作者
Ovidiu Popescu
Gabriel Stan
机构
[1] Transilvania University of Braşov,Department of Mathematics
来源
Results in Mathematics | 2017年 / 72卷
关键词
Complete metric space; Nadler’s theorem; Multi-valued mappings; 47H10; 54H25;
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摘要
In the present paper, we generalize the well-known Nadler’s fixed point theorem (Nadler in Pac J Math 30:475–488, 1969), and one of some Dhompongsa and Yingtaweesittikul type theorems for multi-valued operators, see (Dhompongsa and Yingtaweesittikul in Fixed Point Theory Appl, 2007). Also, we give an example showing that our result is a proper generalization of some previous theorems.
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页码:1525 / 1534
页数:9
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