JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2022, Vol. 57 ›› Issue (2): 61-66.doi: 10.6040/j.issn.1671-9352.0.2021.408

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(~)-Good congruences on Rees matrix semigroups over semiadequate semigroups

CUI Qian, GONG Chun-mei*, WANG Hui   

  1. School of Science, Xian University of Architecture and Technology, Xian 710055, Shaanxi, China
  • Published:2022-01-07

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Abstract: The(~)-good congruences of Rees matrix semigroups over semiadequate semigroups with congruence condition are studied. Firstly, some properties of Rees matrix semigroups are given, and then, the(~)-good congruence of such semigroups are characterized by means of(~)-good congruence pairs.

Key words: good congruences, good congruence pairs, semiadequate semigroups, Rees matrix semigroups

CLC Number: 

  • O152.7
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