Abstract
The problem of the commutative equivalence of semigroups generated by semi-linear languages is studied. In particular conditions ensuring that the Kleene closure of a bounded semi-linear code is commutatively equivalent to a regular language are investigated.
The research of F. D’Alessandro was partially supported by TUBITAK Project 2221 (Scientific and Technological Research Council of Turkey) and by the National Group for Algebraic and Geometric Structures, and their Applications (GNSAGA–INdAM).
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Carpi, A., D’Alessandro, F. (2019). On the Commutative Equivalence of Bounded Semi-linear Codes. In: Mercaş, R., Reidenbach, D. (eds) Combinatorics on Words. WORDS 2019. Lecture Notes in Computer Science(), vol 11682. Springer, Cham. https://doi.org/10.1007/978-3-030-28796-2_9
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