Fixed point theorems for generalized weakly contractive mappings

被引:58
|
作者
Choudhury, Binayak S. [2 ]
Konar, P. [3 ]
Rhoades, B. E. [4 ]
Metiya, N. [1 ]
机构
[1] Bengal Inst Technol, Dept Math, Kolkata 700150, W Bengal, India
[2] Bengal Engn & Sci Univ, Dept Math, Howrah 711103, W Bengal, India
[3] ITME, Dept Math, Kolkata 743368, West Bengal, India
[4] Indiana Univ, Dept Math, Bloomington, IN 47405 USA
关键词
Control function; Weak contraction; Fixed point; ALTERING DISTANCES; SPACES; MAPS;
D O I
10.1016/j.na.2010.11.017
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove a fixed point theorem for a generalized weakly contractive mapping and a fixed point theorem for a pair of weakly contractive mappings. We also show that these mappings satisfy properties P and Q. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2116 / 2126
页数:11
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