On k-reducibility of pseudovarieties of the form V * D
This paper deals with the reducibility property of semidirect products of the form V *D relatively to graph equation systems, where D denotes the pseudovariety of definite semigroups. We show that, if the pseudovariety V is reducible with respect to the canonical signature kappa consisting of the mu...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2016
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/1822/44120 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/44120 |
| Resumo: | This paper deals with the reducibility property of semidirect products of the form V *D relatively to graph equation systems, where D denotes the pseudovariety of definite semigroups. We show that, if the pseudovariety V is reducible with respect to the canonical signature kappa consisting of the multiplication and the (omega-1)-power, then V*D is also reducible with respect to kappa. |
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