多值一般弱压缩映射的公共不动点和公共端点

丛电 程(吉利学院，中国)
博心 郑(甘井子区红旗街道办事处，中国)

摘要

设(),Xd是一个完备的度量空间，而,ST:()XCBX→是对多值一般弱压缩或一般ϕ-弱压缩。讨论它们的公共不动点和公共端点，扩展与改进了Daffer与Kaneko（1995）,Rouhani与Moradi（2010）和Moradi与Khojasteh（2011）所给出的一些结果。特别地，将端点理论扩展成了公共端点理论。

关键词

多值映射；弱收缩；公共不动点；公共端点；豪斯道夫度量

参考

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DOI: http://dx.doi.org/10.12345/jxffcxysj.v4i19.8993