| 凸度量空间内非扩张凝聚映象的不动点定理 |
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| 引用本文： | 丁协平.凸度量空间内非扩张凝聚映象的不动点定理[J].四川师范大学学报(自然科学版),1991(3). |
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| 作者姓名： | 丁协平 |
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| 作者单位： | 四川师范大学数学系 |
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| 基金项目： | National Science Foundation of China |
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| 摘 要： | 凸度量空间的闭星形子集上的非扩张凝聚多值非自映象的某些不动点定理被证明.这些定理改进和推广了 As-sad 和 Kirk,Bose 和 Mukherjee,Itoh 和 Takahashi 以及其他人的相应结果.
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| 关 键 词： | T-凸度量空间 星形集 非扩张凝聚多值非自映象 不动点定理 |
FIXED POINT THEOREMS OF NONEXPANSIVE CONDENSIVE MAPS IN CONVEX METRIC SPACES |
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| Ding Xieping.FIXED POINT THEOREMS OF NONEXPANSIVE CONDENSIVE MAPS IN CONVEX METRIC SPACES[J].Journal of Sichuan Normal University(Natural Science),1991(3). |
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| Authors: | Ding Xieping |
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| Institution: | Ding Xieping Department of Mathematics |
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| Abstract: | Some fixed point theorems of nonexpansive condensive multivalued non-self maps on closed starshaped subsets of convex metric spaces are proved.The results herein improve and extend the corresponding results of Assad and Kirk,Bose and Mukherjee,Itoh and Takahashi and others. |
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| Keywords: | T-convex metric space starshaped set non-expansive condensive multivalued non-self map fixed point theorem |
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