Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5772136 | Journal of Algebra | 2017 | 22 Pages |
Abstract
Each restriction semigroup is proved to be embeddable in a factorisable restriction monoid, or, equivalently, in an almost factorisable restriction semigroup. It is also established that each restriction semigroup has a proper cover which is embeddable in a semidirect product of a semilattice by a group.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Victoria Gould, Miklós Hartmann, Mária B. Szendrei,