| 关于几乎连续映射逆的注记 |
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| 引用本文： | 张勤颖,曹尚民.关于几乎连续映射逆的注记[J].沈阳化工学院学报,1999,13(2):129-130. |
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| 作者姓名： | 张勤颖 曹尚民 |
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| 作者单位： | [1]沈阳机械职工大学 [2]山东聊城师范学院 |
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| 摘 要： | 引进α－几乎连续映射的概念，从而推广了ＬｏｎｇＰＥ和Ｈａｍｌｅｔｔ ＴＲ关于连续映射逆的结果，获得结果；到Ｔ２空间上的任意α－几乎连续双射的逆是Ｈ－连续的。
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| 关 键 词： | 几乎连续 连续映射逆 拓扑空间 |
Note on Inverse of Almost Continuous Mappings |
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| ZHANG Qinying\ ,\ CAO Shangmin\ ,\ ZHANG Aiping\.Note on Inverse of Almost Continuous Mappings[J].Journal of Shenyang Institute of Chemical Technolgy,1999,13(2):129-130. |
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| Authors: | ZHANG Qinying\ \ CAO Shangmin\ \ ZHANG Aiping\ |
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| Affiliation: | ZHANG Qinying\ 1,\ CAO Shangmin\ 2,\ ZHANG Aiping\ 3 |
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| Abstract: | This paper introduced almost continuous mapping and extended P E Long and T R Hamletts result on the inverse of continuous mapping. It was deduced that the inverse of any almost continuous dimapping onto a Hausdorff space is \%H\%continuous.\= |
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| Keywords: | almost continuity \ almost continuity %H\%continuity %H\%closed subset |
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