The Rees quotient monoid M(abba) generates a variety with uncountably many subvarieties
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DOI: 10.1007/s00233-024-10463-5
Abstract: We utilise directed graphs called isoterm graphs to show that the variety generated by M(abba) has continuum many subvarieties. read more here.
Keywords: many subvarieties; quotient monoid; rees quotient; variety ... See more keywords