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Truth-Preservation under Fuzzy pp-Formulas

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F19%3A00511512" target="_blank" >RIV/67985807:_____/19:00511512 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1142/S0218488519400051" target="_blank" >http://dx.doi.org/10.1142/S0218488519400051</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1142/S0218488519400051" target="_blank" >10.1142/S0218488519400051</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Truth-Preservation under Fuzzy pp-Formulas

  • Original language description

    How can non-classical logic contribute to the analysis of complexity in computer science? In this paper, we give a step towards this question, taking a logical model-theoretic approach to the analysis of complexity in fuzzy constraint satisfaction. We study fuzzy positive-primitive sentences, and we present an algebraic characterization of classes axiomatized by this kind of sentences in terms of homomorphisms and direct products. The ultimate goal is to study the expressiveness and reasoning mechanisms of non-classical languages, with respect to constraint satisfaction problems and, in general, in modelling decision scenarios.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10101 - Pure mathematics

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    International Journal of Uncertainty Fuzziness and Knowledge-Based Systems

  • ISSN

    0218-4885

  • e-ISSN

  • Volume of the periodical

    27

  • Issue of the periodical within the volume

    Suppl. 1

  • Country of publishing house

    SG - SINGAPORE

  • Number of pages

    17

  • Pages from-to

    89-105

  • UT code for WoS article

    000495443400006

  • EID of the result in the Scopus database

    2-s2.0-85074657236