数学物理学报(英文版) ›› 2011, Vol. 31 ›› Issue (3): 1113-1122.doi: 10.1016/S0252-9602(11)60302-0

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ON SYMMETRIC EXTENDED MS-ALGEBRAS WHOSE CONGRUENCES ARE PERMUTABLE

 罗从文   

  1. Department of Mathematics, Three Gorges University, Yichang 443002, China
  • 收稿日期:2008-10-07 修回日期:2010-01-20 出版日期:2011-05-20 发布日期:2011-05-20

ON SYMMETRIC EXTENDED MS-ALGEBRAS WHOSE CONGRUENCES ARE PERMUTABLE

 LUO Cong-Wen   

  1. Department of Mathematics, Three Gorges University, Yichang 443002, China
  • Received:2008-10-07 Revised:2010-01-20 Online:2011-05-20 Published:2011-05-20

摘要:

Algebras whose congruences are permutable  were investigated by a number of authors in the literature. In this paper, we study the symmetric extended MS-algebras whose  congruences are permutable. Some results obtained by Jie Fang on symmetric extended De Morgan algebras are generalized.

关键词:

  1. extended Ockham algebra, symmetric extended MS-algebra, congruence permutable

Abstract:

Algebras whose congruences are permutable  were investigated by a number of authors in the literature. In this paper, we study the symmetric extended MS-algebras whose  congruences are permutable. Some results obtained by Jie Fang on symmetric extended De Morgan algebras are generalized.

Key words: extended Ockham algebra, symmetric extended MS-algebra, congruence permutable

中图分类号: 

  • 06D15