E-local pseudovarieties
Generalizingapropertyofthepseudovarietyofallaperiodicsemi- groups observed by Tilson, we call E-local a pseudovariety V which satisfies the following property: for a finite semigroup, the subsemigroup generated by its idempotents belongs to V if and only if so do the subsemigroups generated by the i...
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| Format: | article |
| Language: | eng |
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2018
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| Online Access: | http://hdl.handle.net/10400.22/11162 |
| Country: | Portugal |
| Oai: | oai:recipp.ipp.pt:10400.22/11162 |