| 序集原理与不动点定理 |
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| 引用本文： | 金朝钧. 序集原理与不动点定理[J]. 哈尔滨师范大学自然科学学报, 2004, 20(4): 25-26 |
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| 作者姓名： | 金朝钧 |
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| 作者单位： | 鸡西大学 |
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| 摘 要： | 设E是Banach空间，P是E的锥，本文利用E中弱紧集的伪可分性，给出序集原理并利用序集原理给出增集值映象的不动点定理，改进了孙经先的结论．
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| 关 键 词： | 伪可分 不动点 增集值映象 Banach空间 |
| 修稿时间： | 2004-04-20 |
THE PRICINPLE OF SEQUENCE SET AND THE FIXED POINT THEOREM |
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| Jin Xiangjun. THE PRICINPLE OF SEQUENCE SET AND THE FIXED POINT THEOREM[J]. Natural Science Journal of Harbin Normal University, 2004, 20(4): 25-26 |
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| Authors: | Jin Xiangjun |
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| Abstract: | Suppose E is a Banach space and P is a cone in E. The principle of sequence set is provided by the pseudo-divisibitity of weakly compact set in the set E and the fixed point theorem for the accretive set-valued mapping is proved with this principle, which generalized the theorem given by Sun Jingxian [1]. |
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| Keywords: | The pseudo-divisibility The fixed point The accretive set-valued mapping Banach space |
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