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On the irreducibility of pseudovarieties of semigroups

Title
On the irreducibility of pseudovarieties of semigroups
Type
Article in International Scientific Journal
Year
2016
Authors
Almeida, J
(Author)
FCUP
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Klima, O
(Author)
Other
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Journal
Vol. 220
Pages: 1517-1524
ISSN: 0022-4049
Publisher: Elsevier
Other information
Authenticus ID: P-00J-Y1W
Abstract (EN): We show that, for every pseudovariety of groups H, the pseudovariety (H) over bar, consisting of all finite semigroups all of whose subgroups lie in H, is irreducible for join and the Mal'cev and semidirect products.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 8
Documents
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irreducibility-final 145.34 KB
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