Limit varieties of aperiodic monoids with commuting idempotents. (English) Zbl 1509.20076
Summary: A variety of algebras is called limit if it is nonfinitely-based but all its proper subvarieties are finitely-based. A monoid is aperiodic if all its subgroups are trivial. We classify all limit varieties of aperiodic monoids with commuting idempotents.
MSC:
| 20M07 | Varieties and pseudovarieties of semigroups |
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