摘要
正则FI-代数是仅基于蕴涵算子在一般集合上建立的逻辑代数。基于正则FI-代数的公理组以及诸多性质之间的内部联系,给出了正则FI-代数的两个公理组条件更少的刻画定理,简化了正则FI-代数的定义形式。在正则FI-代数中引入蕴涵分配性,探讨了蕴涵分配正则FI-代数的若干性质,证明了蕴涵分配正则FI-代数与Boole代数是相互等价的代数系统,给出了Boole代数的一种新的刻画,使其在形式上更接近于二值逻辑代数。
The regular FI-algebras are built up on general sets merely by the implication operation.In this paper,based on axiom groups and internal relations of properties of regular FI-algebras,two characterizations of regular FI-algebras with fewer axioms are given,which simplify the definition of regular FI-algebras.Moreover,implicative distributivity is introduced into regular FI-algebras and some properties of implicative distributive FI-algebras are discussed.It is proved that implicative distributive regular FI-algebras and Boolean algebras are equivalent algebraic structures.A new characterization for Boolean algebras is given,showing them to be more similar to two-valued logic algebras in form.
作者
凌雪岷
徐罗山
杨凌云
LING Xuemin;XU Luoshan;YANG Lingyun(Department of Common Education,Anhui Xinhua University,Hefei 230011,China;College of Mathematical Science,Yangzhou University,Yangzhou,Jiangsu 225002,China;School of Mathematics and Statistics,Jiangsu Normal University,Xuzhou,Jiangsu 221116,China)
出处
《计算机工程与应用》
CSCD
北大核心
2018年第16期59-62,共4页
Computer Engineering and Applications
基金
国家自然科学基金(No.11671008
No.61300153)
江苏省高校自然科学基金(No.15KJD110006)
江苏高校品牌专业建设工程项目(No.PPZY2015B109
No.PPZY2015A013)
安徽新华学院重点科研项目(No.2017zr011)