J4 ›› 2012, Vol. 50 ›› Issue (05): 897-901.

• 数学 • 上一篇    下一篇

基于剩余格的一类度量空间及性质

周建仁, 谢晶晶, 吴洪博   

  1. 陕西师范大学 数学与信息科学学院, 西安 710062
  • 收稿日期:2011-09-13 出版日期:2012-09-26 发布日期:2012-09-29
  • 通讯作者: 吴洪博 E-mail:whbshanxi@yahoo.com.cn

A Metric Structure and Its PropertiesBased on Metric Residual Lattice

ZHOU Jianren, XIE Jingjing, WU Hongbo   

  1. College of Mathematics and Information Sciences, Shaanxi Normal University, Xi’an 710062, |China
  • Received:2011-09-13 Online:2012-09-26 Published:2012-09-29
  • Contact: WU Hongbo E-mail:whbshanxi@yahoo.com.cn

摘要:

给出剩余格上存在度量的一个充分条件及由该条件决定的该类剩余格上的度量结构, 讨论了该度量结构下该类剩余格中的聚点问题, 并证明了剩余格的基本运算在度量空间中的连续性.

关键词: 模糊逻辑, 逻辑代数, 蕴涵算子, 剩余格, 度量空间, 连续性

Abstract:

The metric properties of special logical algebra were discussed. Firstly, we gave the definition of  special logical algebra named metric residual lattice, and then established a metric structure in  this algebra system. Secondly, the problem about closed set, cluster point were discussed in the logical metric space induced by the given metric structure. Finally, the continuity of the basic operators of the algebras were proved in the logical metric space.

Key words: fuzzy logic, logical algebra, implication operator, residual lattice, metric space, continuity

中图分类号: 

  • O141.1