Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/110899
Author(s): | Pedro V. Silva Filipa Soares |
Title: | Howson's Property for Semidirect Products of Semilattices by Groups |
Issue Date: | 2016 |
Abstract: | An inverse semigroup S is a Howson inverse semigroup if the intersection of finitely generated inverse subsemigroups of S is finitely generated. Given a locally finite action of a group G on a semilattice E, it is proved that E*G is a Howson inverse semigroup if and only if G is a Howson group. It is also shown that this equivalence fails for arbitrary actions. |
URI: | https://hdl.handle.net/10216/110899 |
Document Type: | Artigo em Revista Científica Internacional |
Rights: | openAccess |
Appears in Collections: | FCUP - Artigo em Revista Científica Internacional |
Files in This Item:
File | Description | Size | Format | |
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215021.pdf | 173.5 kB | Adobe PDF | View/Open |
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