Commutative positive varieties of languages
Formal Languages and Automata Theory
2019-03-18 v1 Group Theory
Abstract
We study the commutative positive varieties of languages closed under various operations: shuffle, renaming and product over one-letter alphabets.
Keywords
Cite
@article{arxiv.1703.02154,
title = {Commutative positive varieties of languages},
author = {Jorge Almeida and Zoltán Ésik and Jean-Éric Pin},
journal= {arXiv preprint arXiv:1703.02154},
year = {2019}
}