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J4 ›› 2010, Vol. 45 ›› Issue (2): 95-98.

• 论文 • 上一篇    下一篇

L-smooth次强不定弱映射

王延军,马保国   

  1. 延安大学数学与计算机科学学院, 陕西 延安 716000
  • 收稿日期:2009-03-02 出版日期:2010-02-16 发布日期:2010-03-27
  • 作者简介:王延军(1977-),男,硕士,讲师,研究方向为格上拓扑学.Email:wangyanjun1977@163.com
  • 基金资助:

    陕西省教育厅专项基金项目(06JK152);延安大学重点科研项目(yd200648)

L-smooth less strong irresolute weak mappings

  1. College of Mathematics and Computer Science, Yanan University, Yanan 716000, Shaanxi, China
  • Received:2009-03-02 Online:2010-02-16 Published:2010-03-27

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。

关键词: L-smooth拓扑空间; L-smoothr-次强半开集;L-smooth次强不定映射

Abstract:

The concepts of L-smooth less strong irresolute mapping, L-smooth lessstrong 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.

Key words: L-smooth topological spaces; L-smooth r-lessstrong semi-open sets; L-smooth less strong irresolute mapping

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