摘要
在LF拓扑上定义了q正则开集,并利用q开集定义了LF拓扑上的新概念Q-闭空间和弱Q-闭空间.给出了Q-闭空间和弱Q-闭空间的等价刻画和在q-不定映射下的性质.并且给出了S-闭空间、Q-闭空间和弱Q-闭空间的关系.
The author defines the Q-regular open set in the LF topology,and gives a new concept of Q-closed space and weak Q-closed space of the LF topology using Q-open set.Secondly,the author gives some equivalent characterization and the property under the Q indefinite mapping of Q-closed space and weak Q-closed space.Finally,the relationship of S-closed space,Q-closed space and weak Q-closed space is also discussed.
作者
杨利军
斯钦孟克
YANG Li-jun;SIQIN Meng-ke(Inner Mongolia Normal UniversityInstitute of Mathematical Sciences,Inner Mongolia,Hohhot 010022 , China)
出处
《大学数学》
2017年第6期27-32,共6页
College Mathematics
基金
内蒙古自治区研究生科研资助项目(s20161013501)
