Abstract
A semigroup is said to be congruence-free if and only if its only congruences are the universal relation and the identical relation. Congruence-free inverse semigroups were studied by Baird [2], Trotter [19], Munn [15,16] and Reilly [18]. In addition, results on congruence-free regular semigroups have been obtained by Trotter [20], Hall [4] and Howie [7].
Publisher
Cambridge University Press (CUP)
Cited by
2 articles.
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1. Semigroups and their lattice of congruences II;Semigroup Forum;1997-12
2. The hypercore of a semigroup;Proceedings of the Edinburgh Mathematical Society;1985-02