摘要
借助θ-闭包在L-双拓扑空间中引入BOs-θ连通性,WPOs-θ连通性及POs-θ连通性等概念,讨论了这三者之间的关系,得出WPOs-θ连通性是POs-θ连通性,BOs-θ连通性是POs-θ连通性,WPOs-θ连通性与BOs-θ连通性互不蕴含,最后研究了这三类弱连通性的等价刻画及性质.
The concepts of BOs-θ connectness, WPOs -θ connectness and POs -θ connectness are researched by θ-closure in the L-bitopological space. Their relations are investigated. It is concluded that WPOs -θ conneetness is POs-θ connectness, BOs-θ connectness is POs-θ conneetness, and WPOs-O conneetness is different from BOs-θ conneetness. At last, their equivalent conditions and properties are studied.
出处
《河南科学》
2013年第9期1343-1345,共3页
Henan Science
基金
国家自然科学基金资助项目(11171269)
陕西省自然科学基础研究计划项目(2012JM1012)
延安市科技计划项目(2012ks-01)
延安大学科研项目(YDQ2013-06)
