| 凸度量空间中单值和集值映象的公共不动点定理(英文) |
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| 引用本文： | 梁俊奇,张志宏,赵玲.凸度量空间中单值和集值映象的公共不动点定理(英文)[J].河南科学,2002,20(5):477-481. |
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| 作者姓名： | 梁俊奇 张志宏 赵玲 |
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| 作者单位： | 1. 商丘师范学院数学系,河南,商丘,476000
2. 商丘市第一高中,河南,商丘,476000 |
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| 摘 要： | 在单值映象与集值映象相容或次相容的条件下 ,讨论了完备凸度量空间中两个集值映象和一个单值映象的公共不动点的存在性 ,改进和推广了前人的有关结果
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| 关 键 词： | 完备凸度量空间 相容映象 次相容映象 公共不动点定理 |
Common fixed point theorems of single-valued and set-valued mappings in complete, convex metric spaces |
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| Abstract.Common fixed point theorems of single-valued and set-valued mappings in complete, convex metric spaces[J].Henan Science,2002,20(5):477-481. |
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| Authors: | Abstract |
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| Abstract: | Under the conditions of compatility or sub compatility between a single valued mapping and set valued mapping, this paper discusses the existence of common fixed points for two set valued mappings and a single \{valued\} mapping in complete, convex metric spaces, we extend and develop the main results. |
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| Keywords: | complete convex metric spaces compatible mappings sub compatible mappings common fixed point theorems |
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