摘要
在L-拓扑空间中,利用Dα-闭集推广了远域的概念,定义了L-子集的层次收敛,建立了网的层次收敛理论。
In L-topological spaces,by using the Dα-closed set,the concept of remote neighborhood for a point is generalized,the layer closure of an L-subset is defined,and the layer convergence of a net is established.
出处
《模糊系统与数学》
CSCD
北大核心
2008年第5期37-42,共6页
Fuzzy Systems and Mathematics
关键词
L-拓扑
层次L-拓扑空间
层次闭集
网的层次收敛
L-topology
Layer L-topological Space
Layer Closed Set
Layer Convergence of a Net
