Yalçın, SibelAltınkaya, ŞahseneOwa, S.2024-09-202024-09-202018-01-012146-1147https://hdl.handle.net/11452/44949Making use of the generalized Hankel determinant, in this work, we consider a general subclass of univalent functions. Moreover, upper bounds are obtained for vertical bar a(3) - mu a(2)(2)vertical bar, where mu is an element of R.eninfo:eu-repo/semantics/closedAccessAnalytic and univalent functionsFekete-szego inequalityHankel determinantScience & technologyPhysical sciencesMathematics, appliedMathematicsArticle00044387120001631131781A