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On the Lattice of Congruences on Idempotent-Regular-Surjective Semigroups |
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| Authors: | Roman S Gigoń |
| Institution: | 1. Institute of Mathematics and Computer Science , Wroclaw University of Technology , Wroclaw , Poland romekgigon@tlen.pl |
| Abstract: | |
| Keywords: | E-unitary congruence Strongly E-reflexive congruence Idempotent-surjective semigroup Idempotent pure congruence Idempotent-separating congruence Kernel class Lattice of congruences Regular-surjective semigroup Trace class UB[S]G-congruence |