• 제목/요약/키워드: intuitionistic fuzzy graph

검색결과 3건 처리시간 0.016초

ON BETA PRODUCT OF HESITANCY FUZZY GRAPHS AND INTUITIONISTIC HESITANCY FUZZY GRAPHS

  • Sunil M.P.;J. Suresh Kumar
    • Korean Journal of Mathematics
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    • 제31권4호
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    • pp.485-494
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    • 2023
  • The degree of hesitancy of a vertex in a hesitancy fuzzy graph depends on the degree of membership and non-membership of the vertex. We define a new class of hesitancy fuzzy graph, the intuitionistic hesitancy fuzzy graph in which the degree of hesitancy of a vertex is independent of the degree of its membership and non-membership. We introduce the idea of β-product of a pair of hesitancy fuzzy graphs and intuitionistic hesitancy fuzzy graphs and prove certain results based on this product.

Fuzzy ideal graphs of a semigroup

  • Rao, Marapureddy Murali Krishna
    • Annals of Fuzzy Mathematics and Informatics
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    • 제16권3호
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    • pp.363-371
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    • 2018
  • The main objective of this paper is to connect fuzzy theory, graph theory and fuzzy graph theory with algebraic structure. We introduce the notion of fuzzy graph of semigroup, the notion of fuzzy ideal graph of semigroup as a generalization of fuzzy ideal of semigroup, intuitionistic fuzzy ideal of semigroup, fuzzy graph and graph, the notion of isomorphism of fuzzy graphs of semigroups and regular fuzzy graph of semigroup and we study some of their properties.