Article
Subvarieties of the Variety Generated by the Five-Element Brandt Semigroup
International Journal of Algebra and Computation
Document Type
Article
Publication Date
4-1-2006
Keywords
- Brandt semigroups,
- Semigroup varieties
Disciplines
Abstract
All subvarieties of the variety B2 generated by the five-element Brandt semigroup are characterized. Based on this characterization, an algorithm is provided that decides if a finite set of identities defines, within B2, a finitely generated subvariety.
ORCID ID
0000-0002-1662-3734
ResearcherID
I-6970-2013
DOI
10.1142/S0218196706002998
Citation Information
Edmond W. H. Lee. "Subvarieties of the Variety Generated by the Five-Element Brandt Semigroup" International Journal of Algebra and Computation Vol. 16 Iss. 2 (2006) p. 417 - 441 ISSN: 0218-1967 Available at: http://works.bepress.com/edmond-lee/25/
AMSC: 20M07