Minimum Group Congruences on Eventually Regular Semigroups
Yu Wang, Yin ZhiXiang · ISRN Algebra · 2011
An eventually regular semigroup is a semigroup in which some power of any element is regular. The minimum group congruence on an eventually regular semigroup is investigated by means of weak inverse. Furthermore, some properties of the minimum group congruence on an eventually regular semigroup are characterized.