Fixed point theorems in partially ordered complete metric spaces

被引：11

作者：

Li Zhilong ^{[1
]}

机构：

[1] Jiangxi Univ Finance & Econ, Dept Math, Nanchang 330013, Peoples R China

来源：

MATHEMATICAL AND COMPUTER MODELLING | 2011年 / 54卷 / 1-2期

关键词：

Nondecreasing mapping; Fixed point; Partially ordered complete metric space; Bounded from below; MAPPINGS; CARISTI; MAPS;

D O I：

10.1016/j.mcm.2011.01.035

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper, we present some fixed point theorems in a partially ordered complete metric space X. The usual Caristi's condition that x <= Tx for each x is an element of X is weakened at the expense that the mapping is nondecreasing with respect to a partial order. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：69 / 72

页数：4

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