On shuffle ideals of general algebras

Piirainen, Ville: On shuffle ideals of general algebras. In: Acta cybernetica, (21) 2. pp. 223-234. (2013)

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Abstract

We extend a word language concept called shuffle ideal to general algebras. For this purpose, we introduce the relation SH and show that there exists a natural connection between this relation and the homeomorphic embedding order on trees. We establish connections between shuffle ideals, monotonically ordered algebras and automata, and piecewise testable tree languages.

Item Type: Article
Journal or Publication Title: Acta cybernetica
Date: 2013
Volume: 21
Number: 2
ISSN: 0324-721X
Page Range: pp. 223-234
Language: angol
DOI: https://doi.org/10.14232/actacyb.21.2.2013.2
Uncontrolled Keywords: Informatika, Informatika
Additional Information: Bibliogr.: 234. p.
Date Deposited: 2016. Oct. 17. 10:38
Last Modified: 2018. Jun. 05. 15:14
URI: http://acta.bibl.u-szeged.hu/id/eprint/32896

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