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FS-偏序集和连续L-偏序集 被引量:3

FS-posets and Continuous L-posets
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摘要 引入了FS-偏序集和连续L-偏序集概念,探讨了FS-偏序集和连续L-偏序集的性质.主要结果有:(1)每一FS-偏序集都是有限上集生成的,因而是Scott紧的;(2)证明了FS-偏序集(连续L-偏序集)的定向完备化是FS-偏序集(连续L-偏序集);(3)一个偏序集是一个FS-Domain当且仅当它为Lawson紧的FS-偏序集;(4)FS-偏序集(连续L-偏序集)去掉部分极大元后还是FS-偏序集(连续L-偏序集).
作者 徐罗山
出处 《模糊系统与数学》 CSCD 2004年第z1期124-127,共4页 Fuzzy Systems and Mathematics
基金 National Natural Science Foundation of China(10371106) and Projection Item of Minstry of Education of J iangsu. (FK0310060)
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