%0 Journal Article %T Connections between reversible regular hypergroups, t-fuzzy subgroups and t-fuzzy graphs %J Journal of Algebraic Hyperstructures and Logical Algebras %I University of Hatef (Hatef College University) %Z 2676-6000 %A Mirvakili, S. %A Naraghi, H. %D 2020 %\ 11/01/2020 %V 1 %N 4 %P 71-82 %! Connections between reversible regular hypergroups, t-fuzzy subgroups and t-fuzzy graphs %K Fuzzy graph %K fuzzy subgroup %K Hypergroup %K t-norm %R 10.52547/HATEF.JAHLA.1.4.5 %X In this paper, we obtain a reversible regular hypergroup from fuzzy sets by using a t-norm. Some properties of isomorphism of t-fuzzy graphs are considered and we show that a t-fuzzy subgroup can be associated with a t-fuzzy graph. Finally, using the group of automorphisms of fuzzy graph, we explain the relationship between the hypergroup and the t-fuzzy subgroup with the t-fuzzy graph. %U https://jahla.hatef.ac.ir/article_119855_1fad194aea2c396618b5243e97d4bde5.pdf