| 关于强渐近有界映射的不动点定理 |
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| 引用本文： | 张治田,郑继乔.关于强渐近有界映射的不动点定理[J].松辽学刊,1996(2):46-48. |
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| 作者姓名： | 张治田 郑继乔 |
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| 作者单位： | 四平师范学院，四平大学 |
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| 摘 要： | Ｗ．Ｖｐｅｔｒｙｓｈｙｎ和Ｔ．ＥＷｉｕｉａｍｓｏｎ［１］研究了度量空间上正则映射和拟非展映射的不动点集的性质．ＧｉｕｓｅｐｐｅＭａｒｉｎｉ［２］和Ｒａｉｎｅｒ．Ｗｉｔｔｍａｎｎ［３］等人用各种叠代方法去逼近不动点．在本文中，我们引进了强渐近有界映射的概念并证明了一个不动点定理．
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| 关 键 词： | 正则映射，强渐近有界映射拟非扩展映射 |
FIXED POENT THEOREMES FOR STRONG APPROXIMATING BOUNED MAPPING |
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| Zhang Zhitian,Wang Lidong.FIXED POENT THEOREMES FOR STRONG APPROXIMATING BOUNED MAPPING[J].Songliao Journal (Natural Science Edition),1996(2):46-48. |
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| Authors: | Zhang Zhitian Wang Lidong |
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| Institution: | Zhang Zhitian;Wang Lidong(Siping Normal College)Zheng Jiqao(Siping University) |
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| Abstract: | in this paper,we intoroduce the concept of strongly asymptotically boanded mapping in metric space and prove fixed point theorem.Definition A mapping T.on a metric space (X,d)is said to be strangly asympto tically bounded atx if each x in X,there exists a positive inteqer k(x) sach that d(T'x, |
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| Keywords: | strongly asgmptotically bound mapping nonexposive map |
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