半序度量空间中单调映射的不动点定理及混合单调映射的耦合不动点定理

张宪

数学学报 ›› 2001, Vol. 44 ›› Issue (4) : 641-646.

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PDF(296 KB)
数学学报 ›› 2001, Vol. 44 ›› Issue (4) : 641-646. DOI: 10.12386/A2001sxxb0084
论文

半序度量空间中单调映射的不动点定理及混合单调映射的耦合不动点定理

    张宪
作者信息 +

Fixed Point Theorems of Monotone Mappings and Coupled Fixed Point Theorems of Mired Monotone Mappings in Ordered Metric Spaces

    Xian ZHANG
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文章历史 +

摘要

本文在度量空间中引入半序,证明了半序度量空间中单调增加映射的不动点定理及混合单调映射的耦合不动点定理.

Abstract

A partial ordering is defined in metric space. Some fixed point theorems of monotone mappings and coupled fixed point theorems of mixed monotone mappings are peoved.

关键词

耦合不动点 / 混合单调映射 / 不动点 / 单调映射 / 半序度量空间

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张宪. 半序度量空间中单调映射的不动点定理及混合单调映射的耦合不动点定理. 数学学报, 2001, 44(4): 641-646 https://doi.org/10.12386/A2001sxxb0084
Xian ZHANG. Fixed Point Theorems of Monotone Mappings and Coupled Fixed Point Theorems of Mired Monotone Mappings in Ordered Metric Spaces. Acta Mathematica Sinica, Chinese Series, 2001, 44(4): 641-646 https://doi.org/10.12386/A2001sxxb0084
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