L-smooth次强不定弱映射  

L-smooth less strong irresolute weak mappings

作　　者：王延军[1] 马保国[1] 

机构地区：[1]延安大学数学与计算机科学学院,陕西延安716000

出　　处：《山东大学学报（理学版）》2010年第2期95-98,共4页Journal of Shandong University(Natural Science)

基　　金：陕西省教育厅专项基金项目(06JK152);延安大学重点科研项目(yd2006-48)

摘　　要：在L-smooth拓扑空间中引入了L-smooth次强不定映射、L-smooth次强不定开映射、L-smooth次强不定闭映射及L-smooth次强不定同构映射的概念,给出了它们的等价刻画,并进一步讨论了它们之间的关系。The concepts of L-smooth less strong irresolute mapping, L-smooth less strong irresolute open mapping, L-smooth less strong irresolute closed mapping as well as L-smooth less strong irresolute homomorphic mapping are introduced in L-smooth topological spaces. Their equivalent characterizations are given, and their relationships are discussed.

关 键 词：L-SMOOTH拓扑空间 L-smooth r-次强半开集 L—smooth次强不定映射 

分 类 号：O189.2[理学—数学]