Commutative positive varieties of languages

We study the commutative positive varieties of languages closed under various operations: shuffle, renaming and product over one-letter alphabets.

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Bibliographic Details
Main Authors: Almeida Jorge
Ésik Zoltán
Pin Jean-Éric
Format: Article
Published: 2017
Series:Acta cybernetica 23 No. 1
Kulcsszavak:Matematikai nyelvészet - számítógépes nyelvészet
Subjects:
doi:10.14232/actacyb.23.1.2017.7

Online Access:http://acta.bibl.u-szeged.hu/50065
Description
Summary:We study the commutative positive varieties of languages closed under various operations: shuffle, renaming and product over one-letter alphabets.
Physical Description:91-111
ISSN:0324-721X