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Title: M-Solid Subvarieties of some Varieties of Commutative Semigroups
Authors: Koppitz, J.
Keywords: Hypersubstitutions
M-Solid Subvarieties of Semigroups
Issue Date: 1997
Publisher: Institute of Mathematics and Informatics Bulgarian Academy of Sciences
Citation: Serdica Mathematical Journal, Vol. 23, No 1, (1997), 25p-34p
Abstract: The basic concepts are M -hyperidentities, where M is a monoid of hypersubstitutions. The set of all M -solid varieties of semigroups forms a complete sublattice of the lattice of all varieties of semigroups. We fix some specific varieties V of commutative semigroups and study the set of all M -solid subvarieties of V , in particular, if V is nilpotent.
Description: ∗ The research of the author was supported by the Alexander v. Humboldt-Stiftung.
ISSN: 1310-6600
Appears in Collections:Volume 23 Number 1

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