Acta Scientiarum Naturalium Universitatis Pekinensis

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Congruences on Some Quasi-Completely Regular Semirings

SUN Yongli1, YU Jianping1, LI Shizheng2, ZHANG Yufen2   

  1. 1Academy of Mathematics and System Sciences, CAS, Beijing, 100080;
  • Received:2003-03-13 Online:2004-09-20 Published:2004-09-20

某些拟完全正则半环上的同余

孙永利1, 于建平1, 李师正2, 张玉芬2   

  1. 1中国科学院数学与系统科学研究院,北京,100080;2山东师范大学数学系,济南,250014

Abstract: Congruences on some quasi-completely regular semirings have been studied, it has shown theses congruences can be characterized by their additive semigroups.

Key words: completely regular semigroup, congruence, quasi-completely regular semiring

摘要: 研究了某些拟完全正则半环上的同余,并通过它们的加法半群刻画出了相应的结构。

关键词: 完全正则半群的结构, 同余, 拟完全正则半环

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