吉林大学学报(理学版)

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BL命题逻辑系统的强同余关系及演绎系统

崔艳丽1,2, 梁颖1, 吴洪博1   

  1. 1. 陕西师范大学 数学与信息科学学院, 西安 710119; 2. 汉中职业技术学院, 陕西 汉中 723002
  • 收稿日期:2017-02-08 出版日期:2018-03-26 发布日期:2018-03-27
  • 通讯作者: 吴洪博 E-mail:wuhb@snnu.edu.cn

Strong Congruence Relations and Deductive Systems in BL Propositional Logic System

CUI Yanli1,2, LIANG Ying1, WU Hongbo1   

  1. 1. School of Mathematics and Information Science, Shaanxi Normal University, Xi’an 710119, China;2. Hanzhong Vocational and Technical College, Hanzhong 723002, Shaanxi Province, China
  • Received:2017-02-08 Online:2018-03-26 Published:2018-03-27
  • Contact: WU Hongbo E-mail:wuhb@snnu.edu.cn

摘要: 通过在BL命题逻辑系统的公式集F(S)中提出演绎系统的概念, 并引入强同余关系, 讨论BL系统中演绎系统和强同余关系之间的联系, 给出二者之间相互转换的方法, 并得到了二者之间相互转换的还原性.

关键词: 演绎系统, 模糊逻辑, 强同余关系, 命题逻辑系统BL

Abstract: The concept of deductive system was proposed on formula set F(S) of BL propositional logic system, and the strong congruence relation was introduced. We discussed the connection between deductive systems and strong congruence relations in BL system, gave the method of interconversion between them, and obtained the reducibility of interconversion between them.

Key words: deductive system, strong congruence relation, fuzzy logic, propositional logic system BL

中图分类号: 

  • O141