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$\widetilde{\cal H}$-Supercryptogroups Having Regular Band Congruence.
- Source :
-
Algebra Colloquium . Dec2009, Vol. 16 Issue 4, p709-720. 12p. - Publication Year :
- 2009
-
Abstract
- We consider a generalized superabundant semigroup within the class of semiabundant semigroups, called a supercryptogroup since it is an analogy of a cryptogroup in the class of regular semigroups. We prove that a semigroup S is an $\widetilde{\cal H}$-regular supercryptogroup if and only if S can be expressed as a refined semilattice of completely $\widetilde{\cal J}$-simple semigroups. Some results on regular cryptogroups are extended to $\widetilde{\cal H}$-regular supercryptogroups. Some results on superabundant semigroups are also generalized. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SEMIGROUPS (Algebra)
*GEOMETRIC congruences
*MATHEMATICS
*ALGEBRA
*GROUP theory
Subjects
Details
- Language :
- English
- ISSN :
- 10053867
- Volume :
- 16
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Algebra Colloquium
- Publication Type :
- Academic Journal
- Accession number :
- 44487610
- Full Text :
- https://doi.org/10.1142/S1005386709000674