计算机工程与应用 ›› 2013, Vol. 49 ›› Issue (16): 68-70.

• 理论研究、研发设计 • 上一篇    下一篇

剩余格中同余关系的简化

李  莉,陈  宁   

  1. 西安工程大学 计算机科学学院,西安 710048
  • 出版日期:2013-08-15 发布日期:2013-08-15

Simplication of congruence relations in residuated lattices

LI Li, CHEN Ning   

  1. School of Computer Science, Xi’an Polytechnicy University, Xi’an 710048, China
  • Online:2013-08-15 Published:2013-08-15

摘要: 在剩余格中定义了一种只依赖于交运算和蕴含算子的同余关系,简化了[L]作为泛代数的同余关系的表达式,证明了这种同余关系和滤子之间仍然是一一对应的,并且这种对应关系是相应的完备格之间的一个同构。

关键词: 剩余格, 同余关系, 滤子

Abstract: In residuated lattices, a definition of congruence relations is introduced depending on the meet opration[∧]and the implication operation[→], which simplifies the forms of congruence relations in sense of universal algebras. It is shown that all this kind of congruence relations are still one-to-one corresponding to all filters and indeed such a correpondence is an isomorphism between related complete lattices.

Key words: residuated lattice, congruence relation, filter