Minimal nonpermutative pseudovarieties of semigroups. II
Jorge Almeida · Pacific Journal of Mathematics · 1986
This paper is the continuation of a previous paper in which all minimal non-^-permutative pseudovarieties of # were determined where ^-permutativity was one of several conditions implying permutativity and <€ was the class of either (finite) groups, monoids or semigroups.In this work, the most general case of this type is treated, namely when ^-permutativity is permutativity and # is the class of all finite semigroups.