-富足半群,同余,基本的," /> -富足半群,同余,基本的,"/> -abundant semigroups,congruence,basic,"/> Congruence on strongly <em>U</em>-<img alt="" src="/attached/image/20190125/20190125142733_812.jpg" width="18" height="18" />-abundant semigroups

Shandong Science ›› 2019, Vol. 32 ›› Issue (1): 118-123.doi: 10.3976/j.issn.1002-4026.2019.01.016

• Other Research Article • Previous Articles     Next Articles

Congruence on strongly U--abundant semigroups

HAN Xue-mei, LI Gang*   

  1. School of Mathematics and Statistics,Shandong Normal University,Jinan 250014,China
  • Received:2018-01-25 Online:2019-02-20 Published:2019-01-25

Abstract: We introduced congruence on strongly U--abundant semigroups and gave three biggest congruences contained in ,, respectively. Many equivalent relations were given by these three congruences. We characterized some properties of strongly U--abundant semigroups in term of idempotent semilattice U as well.

Key words: strongly U-right(left)-abundant semigroups, -abundant semigroups')"> strongly U--abundant semigroups, congruence, basic

CLC Number: 

  • O152.7