| 集值映射拟＊连续性的若干结果 |
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| 引用本文： | 李祖泉. 集值映射拟＊连续性的若干结果[J]. 佳木斯大学学报, 1999, 17(4): 425-427 |
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| 作者姓名： | 李祖泉 |
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| 作者单位： | 佳木斯大学理学院数学系!佳木斯，154007 |
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| 摘 要： | 研究了集值映射的上半拟＊连续性和下半拟＊连续性及两种拟＊连续性与Blumber集的关系，进而证明了下半拟＊连续性是小集映射以及拟＊连续映射的极限射是小集映射。
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| 关 键 词： | 上半拟 下半拟 连续性 BLUMBERG集 集值映射 |
SOME RESULTS ON STAR-QUASICONTINUITY OF MULTIFUNCTIONS |
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| Li Zuquan. SOME RESULTS ON STAR-QUASICONTINUITY OF MULTIFUNCTIONS[J]. Journal of Jiamusi University(Natural Science Edition), 1999, 17(4): 425-427 |
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| Authors: | Li Zuquan |
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| Abstract: | There are various possibilities to introduce the notion of quasi-continuity for multifunctions. The aim of this paper is to present two definitions of quasi-continuity of multifunctions and to prove various results for quasi-continuous multifunctions. |
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| Keywords: | upper star quasicontinuity lower star quasicontinuity quasi-continuity Blumberg set cliquish map. |
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