@article{(Open Science Index):https://publications.waset.org/pdf/12660, title = {Some Properties of Superfuzzy Subset of a Fuzzy Subset}, author = {Hassan Naraghi}, country = {}, institution = {}, abstract = {In this paper, we define permutable and mutually permutable fuzzy subgroups of a group. Then we study their relation with permutable and mutually permutable subgroups of a group. Also we study some properties of fuzzy quasinormal subgroup. We define superfuzzy subset of a fuzzy subset and we study some properties of superfuzzy subset of a fuzzy subset. }, journal = {International Journal of Mathematical and Computational Sciences}, volume = {2}, number = {6}, year = {2008}, pages = {349 - 351}, ee = {https://publications.waset.org/pdf/12660}, url = {https://publications.waset.org/vol/18}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 18, 2008}, }