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DUALISABILITY OF FINITE SEMIGROUPS.
- Source :
-
International Journal of Algebra & Computation . Aug2003, Vol. 13 Issue 4, p481-497. 17p. - Publication Year :
- 2003
-
Abstract
- We describe the inherently non-dualisable finite algebras from some semigroup related classes. The classes for which this problem is solved include the variety of bands, the pseudovariety of aperiodic monoids, commutative monoids, and (assuming a reasonable conjecture in the literature) the varieties of all finite monoids and finite inverse semigroups. The first example of an inherently non-dualisable entropic algebra is also presented. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02181967
- Volume :
- 13
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- International Journal of Algebra & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 11502313
- Full Text :
- https://doi.org/10.1142/S0218196703001535