Publication details

On pseudovarieties of semiring homomorphisms

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Authors

POLÁK Libor

Year of publication 2004
Type Article in Proceedings
Conference Proceedings Mathematical Foundation of Computer Science
MU Faculty or unit

Faculty of Science

Citation
Field Informatics
Keywords varieties of languages; pseudovarieties of homomorphisms
Description We prove here an Eilenberg-type theorem for pseudovarieties of idempotent semiring homomorphisms. We also initiate the study of quite significant classes of languages - the so-called multiliteral varieties of regular languages.
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