Subvarieties of the variety generated by the five-element Brandt semigroup

Edmond W. H. Lee

doi:10.1142/S0218196706002998

Subvarieties of the variety generated by the five-element Brandt semigroup

Edmond W. H. Lee

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

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.

Original language	American English
Pages (from-to)	417–441
Journal	International Journal of Algebra and Computation
Volume	16
Issue number	2
DOIs	https://doi.org/10.1142/S0218196706002998
State	Published - Apr 1 2006
Externally published	Yes

Keywords

Brandt semigroup
Semigroup variety

Disciplines

Mathematics

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10.1142/S0218196706002998License: Unspecified

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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.",

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AB - 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.

KW - Brandt semigroup

KW - Semigroup variety

UR - http://www.webofscience.com/wos/woscc/full-record/WOS:000238364600011

UR - https://www.scopus.com/pages/publications/33646532281

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DO - 10.1142/S0218196706002998

M3 - Article

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VL - 16

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EP - 441

JO - International Journal of Algebra and Computation

JF - International Journal of Algebra and Computation

IS - 2

ER -

Subvarieties of the variety generated by the five-element Brandt semigroup

Abstract

Keywords

Disciplines

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