1) Regular Closed Set
正则闭集
1.
The regular closed T rci(i=1,2) separation is introduced and characterized in LF topological spaces by using regular closed set.
利用正则闭集概念在LF拓扑空间中引入了正则闭分离性Tirc(i=1,2)概念,给出了它们的刻画,证明了正则闭Tirc(i=1,2)分离性为正则同胚性质和拓扑性质,在LF拓扑空间的半正则化中Tirc分离性与Ti分离性是等价的。
2) S-regular closed set
S正则闭集
3) WS-regular closed set
WS-正则闭集
4) regularg open (dosde) set
正则开(闭)集
5) LF regularly pre-semiclosed set
LF正则准半闭集
6) generalized regular closed sets
广义正则闭集
1.
The notions of strong generalized closed sets, generalized weak semiclosed sets and generalized regular closed sets are introduced in L_Fuzzy topological spaces.
提出了LF拓扑空间中强广义闭集、广义弱半闭集、广义正则闭集的概念 。
补充资料：闭集
闭集
dosed set
闭集ld吹d肥t买姗.叮l说M“馏ec佃]，拓扑空间中的 含有它的所有极限点〔见集合的极限点(】imjtpolnt of a set)、的集合.于是，闭集的补集的所有点都是内点，所以闭集可定义为开集的补集.闭集的概念是把拓扑空间定义为具有满足下列公理的特定集合系统〔所谓闭集)的作空集X的基础:X本身和空集是闭集;任意个闭集的交是闭集;有限个闭集的并是闭集.
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