00882nam a22002057a 4500 20260604120110.0 Riphah International University 513.5 SOH Muhammad Sohail (14130) Generalized roughness in (Alpha, Beta)- fuzzy substructures of ternary semigroups Islamabad (unpublished) 2018 vii, 34 p. ; 30 cm. Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the faculty of Basic Sciences and Humanities. Includes bibliographical references. Thesis Supervisor: Dr. Noor Rehman Thesis (M.Phil.)--Riphah International University, 2018 English Ternary system Statistics Rough set theory Fuzzy sets Semigroup algebras Mathematics DBS FEAS TH 0 0 0 1 RIU RIU 2018-04-25 Riphah International University 0 513.5 SOH 28917 2018-04-25 00:00:00 1 2019-02-21 TH 22037 22037