| 集值映象对与单值映象的公共不动点定理 |
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| 引用本文： | 左秀会.集值映象对与单值映象的公共不动点定理[J].天水师范学院学报,2007,27(2):16-17. |
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| 作者姓名： | 左秀会 |
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| 作者单位： | 商丘师范学院,数学系,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,给出了完备凸度量空间中集值映象对于单值映象存在公共不动点的一个充分条件,改进和推广了文1-4]中的已知结果。
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| 关 键 词： | 集值映象 公共不动点 凸度量空间 |
| 文章编号： | 1371-1351(2007)02-0016-02 |
| 修稿时间： | 2006年8月16日 |
Common Fixed Point Theorems of Set-Valued Mapping Pair and Single-valued Mapping |
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| Zuo Xiuhui.Common Fixed Point Theorems of Set-Valued Mapping Pair and Single-valued Mapping[J].Journal of Tianshui Normal University,2007,27(2):16-17. |
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| Authors: | Zuo Xiuhui |
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| Abstract: | Under the conditions of compatibility or sub-compatibility between a single-valued mapping and asset-valued mapping,a sufficient condition for set-valued mapping pair and single-valued mapping which have the common fixed point in complete convex metric space are given.Some known result are improved and generalized. |
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| Keywords: | Set-valued mapping pair common fixed point convex metric space |
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