In this paper, using the idea of quasi-coincidence of a fuzzy point with a fuzzy set, the concepts of (∈,∈ ∨q) - fuzzy subsemigroup and (∈,∈ ∨q)-fuzzy bi-ideal in a Γ-semigroup have been introduced and some related properties have been investigated.
En, W. S. (2016). 量子點發光二極體以含階梯式能階之共軛高分子作為電洞傳輸層之研究 [master's thesis, National Tsing Hua University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0016-0901201710354201
BHATTACHARYA, P., & MUKHERJEE, N. (1989). A GENERALIZED FRATTINI SUBGROUP OF A FINITE GROUP. International Journal of Mathematics and Mathematical Sciences, 1989(), 263-266. https://doi.org/10.1155/S016117128900030X