Monotone generalized nonlinear contractions and fixed point theorems in ordered metric spaces

被引:53
|
作者
Nashine, Hemant Kumar [2 ]
Samet, Bessem [1 ]
Vetro, Calogero [3 ]
机构
[1] Univ Tunis, Ecole Super Sci & Tech Tunis, Dept Math, Bab Menara 1008, Tunisia
[2] Disha Inst Management & Technol, Dept Math, Raipur 492101, Chhattisgarh, India
[3] Univ Palermo, Dept Math & Informat, I-90123 Palermo, Italy
关键词
Fixed point; Complete metric space; Altering distance function; Weakly contractive condition; Partially ordered set;
D O I
10.1016/j.mcm.2011.03.014
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The purpose of this paper is to present some fixed point theorems for T -weakly isotone increasing mappings which satisfy a generalized nonlinear contractive condition in complete ordered metric spaces. As application, we establish an existence theorem for a solution of some integral equations. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:712 / 720
页数:9
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