分离公理
Through discussing the separation axiom of topological space, we can get the relation-chain of separation axioms.
通过对拓扑空间上分离公理之间的讨论得出公理关系链,主要给出了各分离公理不能包含的例子.
The separation axiom in general topology was introduced into fuzzifying topology and a concept of semi open set was given by Ying M S et al.
文[2]中将一般拓扑学中的分离性公理引入到不分明化拓扑空间中去,[3]给出了不分明化拓扑中半开集概念。
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