| L-超空间上的几乎连续集值映射 |
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| 引用本文： | 王小霞,姜金平.L-超空间上的几乎连续集值映射[J].延安大学学报(自然科学版),2005,24(1):32-34. |
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| 作者姓名： | 王小霞 姜金平 |
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| 作者单位： | 延安大学,数学与计算机科学学院,陕西,延安,716000 |
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| 摘 要： | 本文在L-超空间上引入L集值映射的上(下)几乎连续性及几乎连续性等概念，得到其若干等价条件，并研究了几乎连续集值映射与连续集值映射之间的关系．
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| 关 键 词： | L-上（下）拓扑 L-vietoris拓扑 L-集值映射 L-上（下）几乎连续集 值映射 |
| 文章编号： | 1004-602X(2005)01-0032-03 |
| 修稿时间： | 2004年11月20 |
The almost continuous L-set-valued mappings on L-supra spaces |
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| WANG Xiao-xia,JIANG Jin-ping.The almost continuous L-set-valued mappings on L-supra spaces[J].Journal of Yan'an University(Natural Science Edition),2005,24(1):32-34. |
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| Authors: | WANG Xiao-xia JIANG Jin-ping |
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| Abstract: | The concepts of the upper or lower almost continuous and almost continuous L-set-valued mappings on L-supra spaces are introduced in this paper,and some equivalent conditions of almost continuous L-set-valued mappings are gained.At last,the relationship between almost continuous set-valued mappings and continuous set-valued mappings are discussed. |
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| Keywords: | L-upper(lower) topology L-vietoris topology L-set-valued mappings L-upper(lower) almost continuous set-valued mappings |
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