Every quasitrivial n-ary semigroup is reducible to a semigroup

Couceiro, M; Devillet, J

Couceiro, M (reprint author), Univ Lorraine, CNRS, INRIA, LORIA, F-54000 Nancy, France.

ALGEBRA UNIVERSALIS, 2019; 80 (4):

Abstract

We show that every quasitrivial n-ary semigroup is reducible to a binary semigroup, and we provide necessary and sufficient conditions for such a redu......

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