An Example of Π30-complete Infinitary Rational Relation

Autor: Olivier Finkel
Jazyk: angličtina
Rok vydání: 2007
Předmět:
Zdroj: Computer Science Journal of Moldova, Vol 15, Iss 1(43), Pp 3-21 (2007)
Druh dokumentu: article
ISSN: 1561-4042
Popis: We give in this paper an example of infinitary rational relation, accepted by a 2-tape Buchi automaton, which is Π30-complete in the Borel hierarchy. Moreover the example of infinitary rational relation given in this paper has a very simple structure and can be easily described by its sections.
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