Fuzzy and Neutrosophic Sets in Semigroups

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Young Bae Jun, Madad Khan, Florentin Smarandache, Saima Anis

[9] Z. Pawlak, Rough sets, Int. J. Inform. Comp. Sci. 11 (1982), 341–356. [10] Z. Pawlak, Rough Sets-Theorical Aspects of Reasoning about Data, Kluwer Academic, Norwell, MA, 1991. [11] P. Petchkhaew and R. Chinram, Fuzzy, rough and rough fuzzy ideals in ternary semigroups, Int. J. Pure Appl. Math. 56 (2009), no. 1, 21–36. [12] S. Rasouli and B. Davvaz, Roughness in MV-algebras Inform. Sci. 180 (2010), 737– 747. [13] Q. -M. Xiao and Z. -L. Zhang, Rough prime ideals and rough fuzzy prime ideals in semigroups, Inform. Sci. 176 (2006), 725–733.

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