pre-open sets 预开集
near open sets 邻近开集
fine open sets 细开集
semi-open sets 半开集
semi open sets 半开集
scott open sets scot开集
finite open sets 有限开集
This paper demonstrates what boundary axioms are and the condition under which boundary axioms equal the axioms of open sets.
首先给出边界公理的定义,然后证明边界公理与开集公理的条件等价。
We introduce the concepts of semi-open sets and semi-continuous functions, and discuss some of their properties in fuzzifying topology.
给出了不分明化拓扑空间中半开集和半连续函数的概念,并讨论了它们的某些性质。
When you first open Rational Data Architect, it automatically sets its environment for a data perspective.
第一次打开 Rational Data Architect 时,它自动为数据透视图设置环境。
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