摘要
在Lω-空间中定义了ω-强半开(闭)集,引入了一种新的连通性,称之为ω-强半连通性,给出ω-强半连通分支的定义,研究了它们的一些基本性质.结果表明这种连通性保持了一般拓扑中连通性的许多类似性质.
The concept of ω-strongly semi-open （close） sets is defined and a certain new connected property is introduced in Lω-spaces,it is called to-strongly semi-connected,the definition of ω-strongly semi-connected component is given, some of their basic properties are studied. It is shown that ω-strongly semi-connected has many good properties analogous to the connected property in general topology.
出处
《河南科学》
2012年第3期285-289,共5页
Henan Science
基金
陕西省自然科学基金青年资助项目(2010JQ1005)
关键词
LΩ-空间
ω-强半开(闭)集
ω-强半连通性
ω-强半连通分支
Lω-spaces
to-strongly semi-open （close） sets
ω-strongly semi-connected property
ω-strongly semi-connected components
