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Highly Undecidable Questions for Process Algebras

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F04%3A00010317" target="_blank" >RIV/61989100:27240/04:00010317 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Highly Undecidable Questions for Process Algebras

  • Original language description

    We show $Sigma^1_1$-completeness of weak bisimilarity for PA (process algebra), and of weak simulation preorder/equivalence for PDA (pushdown automata), PA and PN (Petri nets). We also show $Pi^1_1$-hardness of weak $omega$-trace equivalence for the (sub)classes BPA (basic process algebra) and BPP (basic parallel processes).

  • Czech name

    Highly Undecidable Questions for Process Algebras

  • Czech description

    We show $Sigma^1_1$-completeness of weak bisimilarity for PA (process algebra), and of weak simulation preorder/equivalence for PDA (pushdown automata), PA and PN (Petri nets). We also show $Pi^1_1$-hardness of weak $omega$-trace equivalence for the (sub)classes BPA (basic process algebra) and BPP (basic parallel processes).

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BD - Information theory

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA201%2F03%2F1161" target="_blank" >GA201/03/1161: Verification of infinite-state systems</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proc. of 3rd IFIP Intern. Conf. on Theoretical Computer Science (TCS'04)

  • ISBN

    1-4020-8156-1

  • ISSN

  • e-ISSN

  • Number of pages

    14

  • Pages from-to

    507-520

  • Publisher name

    Kluwer Academic Publishers

  • Place of publication

    Dordrecht

  • Event location

    Toulouse, France

  • Event date

    Jan 1, 2004

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article