• Title of article

    FUZZY SUBGROUPS AND CERTAIN EQUIVALENCE RELATIONS

  • Author/Authors

    APARNA JAIN، APARNA JAIN نويسنده DEPARTMENT OF MATHEMATICS, SHIVAJI COLLEGE, UNIVERSITY OF DELHI, NEW DELHI, INDIA ,

  • Issue Information
    دوفصلنامه با شماره پیاپی 0 سال 2006
  • Pages
    17
  • From page
    75
  • To page
    91
  • Abstract
    در اين مقاله يك رابطه هم ارزي روي مجموعه زيرگروههاي فازي يك گروه دلخواه G را بررسي كرده و چهار شرط معادل كه هر كدام اين رابطه را مشخص مي كنند ارايه مي دهيم. نشان مي دهيم كه هر دسته هم ارزي تحت اين رابطه هم ارزي يك شبكه تحت شموليت مجموعه فازي مي سازد. به علاوه، رفتار اين دسته هاي هم ارزي را تحت عمل همريختي يك گروه بررسي مي كنيم.
  • Abstract
    In this paper, we study an equivalence relation on the set of fuzzy subgroups of an arbitrary group G and give four equivalent conditions each of which characterizes this relation. We demonstrate that with this equivalence relation each equivalence class constitutes a lattice under the ordering of fuzzy set inclusion. Moreover, we study the behavior of these equivalence classes under the action of a group homomorphism.
  • Journal title
    Iranian Journal of Fuzzy Systems (IJFS)
  • Serial Year
    2006
  • Journal title
    Iranian Journal of Fuzzy Systems (IJFS)
  • Record number

    2330415