| 链直积上的明聚点 |
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| 引用本文： | 颜有守. 链直积上的明聚点[J]. 首都师范大学学报(自然科学版), 1988, 0(2) |
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| 作者姓名： | 颜有守 |
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| 作者单位： | 苏州城建环保学院 |
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| 摘 要： | 本文得到了完全分配格是[1]中定义的分子格的一个充要条件,并在没有补映射的情况下,借助余拓扑将[4]中提出的明聚点、明导集概念及其一系列重要性质推广到链直积。
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| 关 键 词： | 分子格 链直积 明聚点 |
Ordinary Accumulation Point on Direct Product of Chains |
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| Yan Youshou. Ordinary Accumulation Point on Direct Product of Chains[J]. Journal of Capital Normal University(Natural Science Edition), 1988, 0(2) |
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| Authors: | Yan Youshou |
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| Affiliation: | Suzhou Urban Construction and Environmental Protection Institute |
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| Abstract: | In this paper, a necessary and sufficient condition that a complete distributive lattice is molecular lattice to be defined in [1] is oblained and in the absence of complementary mapping, the concepts of ordinary accumulation point and of ordinary derived set as well as a series of their important properties to be presented in [4] is generalized to direct product of chains by means of complementary topology. |
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| Keywords: | molecular lattice direct product of chains ordinary accumulation point |
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