1) strongly closed subgraph
强闭包子图
1.
Suppose that P(x) is a set of all strongly closed subgraphs containing x and that P(x,i) is a subset of P(x) consisting of all elements of P(x) with diameter i.
设Γ是一个直径d≥3的d界距离正则图,x∈V(Γ),P(x)是Γ中包含x的所有强闭包子图的集合,并且P(x,i)是P(x)中所有直径为i的强闭包子图的集合。
2.
In this thesis, we consider the strongly closed subgraphs of distance-regular graphs.
取定一整数m(1≤m强闭包子图Ω,则γ_i=1(2≤i≤m)且交叉数c_i满足c_i=c-(i-1)(c_2-1)+1(1≤i≤m+1)。
2) strong semi-closure
强半闭包
1.
The concepts,including strong semi-interior,strong semi-closure and strong semi-boundary,were introduced in topological spaces.
在拓扑空间中引入强半内部、强半闭包和强半边界等强半子集概念,通过与拓扑子集、半拓扑子集的相关性质进行对比,研究了强半子集的若干性质。
3) closure operator
闭包算子
1.
On the relations between poset matroids and closure operators;
关于偏序集拟阵与闭包算子的关系
2.
The rank function is introduced for poset greedoids on the base of poset matroids,and the closure operators are defined and a series of properties of closure operaters of poset greedoids are discussed.
在偏序集拟阵的基础上,引入了偏序集广义拟阵的函数,定义了偏序集广义拟阵的闭包算子,讨论了偏序集广义拟阵的一系列性质。
4) closure operators
闭包算子
1.
The canonical extension of Zadeh-Fuzzy closure operators;
Zadeh-Fuzzy闭包算子的规范扩张
2.
An Extension Principle for L Fuzzy Closure Operators;
L-Fuzzy闭包算子的扩张原理
3.
On the basis of interior operators, closure operators and approximate operators, the compound and overlapping compound of interior operators, closure operators and approximate operators are studied in reflexives and transitive rough sets.
在内部算子、闭包算子和近似算子概念的基础上,研究了内部算子、闭包算子与自反传递 粗集中近似算子的复合以及交叉复合,得到了它们之间的一些关系。
5) operator closure
算子闭包
6) strong semi-preclosure
强半准闭包
1.
In this paper,strongly semi-preopen sets,strongly semi-preclosed sets,strong semi-preclosure,strong semi-preinterior and strong semi-precontinuity in topological spaces are introduced,their properties are studied,and Kuratowski’s fourteen sets theorem is given.
引进了拓扑空间中强半准开集、强半准闭集、强半准闭包算子、强半准内部算子、强半准连续等概念,讨论了它们的性质,给出了Kuratowski十四集定理的推广形式,建立了强半准连续与已有的相关概念之间的联系。
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条