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Noneffective Regularity of Equality Languages and Bounded Delay Morphisms




TekijätJuhani Karhumäki, Aleksi Saarela

KustantajaDISCRETE MATHEMATICS THEORETICAL COMPUTER SCIENCE

Julkaisuvuosi2010

JournalDiscrete Mathematics and Theoretical Computer Science

Tietokannassa oleva lehden nimiDISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE

Lehden akronyymiDISCRETE MATH THEOR

Numero sarjassa4

Vuosikerta12

Numero4

Aloitussivu9

Lopetussivu17

Sivujen määrä9

ISSN1462-7264

Verkko-osoitehttp://www.dmtcs.org/dmtcs-ojs/index.php/dmtcs/article/view/1451


Tiivistelmä
We give an instance of a class of morphisms for which it is easy to prove that their equality set is regular, but its emptiness is still undecidable. The class is that of bounded delay 2 morphisms.


Research Areas


Ladattava julkaisu

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Last updated on 2024-26-11 at 14:25