The Rees quotient monoid M(abba) generates a variety with uncountably many subvarieties

We utilise directed graphs called isoterm graphs to show that the variety generated by M ( abba ) has continuum many subvarieties.

Saved in:
Bibliographic Details
Published in:Semigroup forum 2024-10, Vol.109 (2), p.476-481
Main Author: Glasson, Daniel
Format: Article
Language:English
Subjects:
Algebra
Graph theory
Graphs
Mathematics
Mathematics and Statistics
Monoids
Short Note
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We utilise directed graphs called isoterm graphs to show that the variety generated by M ( abba ) has continuum many subvarieties.
ISSN:0037-1912
1432-2137
DOI:10.1007/s00233-024-10463-5