The loop problem for Rees matrix semigroups
| dc.creator | Kambites, Mark | |
| dc.date | 2007-02-23 | |
| dc.date.accessioned | 2026-07-07T07:48:29Z | |
| dc.date.available | 2026-07-07T07:48:29Z | |
| dc.description | We study the relationship between the loop problem of a semigroup, and that of a Rees matrix construction (with or without zero) over the semigroup. This allows us to characterize exactly those completely zero-simple semigroups for which the loop problem is context-free. We also establish some results concerning loop problems for subsemigroups and Rees quotients. | |
| dc.description | 13 pages | |
| dc.identifier | https://arxiv.org/abs/math/0702691 | |
| dc.identifier | http://arxiv.org/abs/math/0702691 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/124518 | |
| dc.subject | Rings and Algebras | |
| dc.subject | 20M05, 20M35, 68Q70 | |
| dc.title | The loop problem for Rees matrix semigroups | |
| dc.type | text |