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I-Fuzzy equivalence relations and I-fuzzy partitions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F09%3A00322890" target="_blank" >RIV/67985556:_____/09:00322890 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    I-Fuzzy equivalence relations and I-fuzzy partitions

  • Original language description

    A T-fuzzy equivalence relation is a fuzzy binary relation on a set X which is reflexive, symmetric and T-transitive for a t-norm T. In this work, we eploy a related form of C-transitivity, viz., I-transitivity, where I is an implicator. We show that although every I-fuzzy equivalence relation can be shown to be a C-fuzzy equivalence relation, there exist C-fuzzy equivalence relations that are not I-fuzzy equivalence relations and hence these concepts are not equivalent.

  • Czech name

    I-Fuzzy relácie ekvivalencie a I-Fuzzy rozklady

  • Czech description

    Relace T-fuzzy ekvivalence je binární fuzzy relace na množině X, která je reflexivní, symetrická a T-tranzitivní pro t-normu T. V práci jsme zavedli tzv. I-transitivitu, související s C-tranzitivitou, kde I je implikátor. Ukázali jsme, že zatím co každáI-fuzzy relace ekvivalencí je i C-fuzzy relace ekvivalencí, existuje C-fuzzy relace ekvivalencí, která není I-fuzzy relace ekvivalencí a tedy tyto dva přístupy nejsou ekvivalentní.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA402%2F08%2F0618" target="_blank" >GA402/08/0618: Size and value of information in the optimization over incomplete data</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Information Sciences

  • ISSN

    0020-0255

  • e-ISSN

  • Volume of the periodical

    179

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    20

  • Pages from-to

  • UT code for WoS article

    000264567500006

  • EID of the result in the Scopus database