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- Fekete-Szegö Inequality for Certain Subclasses of Analytic Functions Defined by The Combination of D...
Fekete-Szegö Inequality for Certain Subclasses of Analytic Functions Defined by The Combination of Differential and Integral Operators
Authors : Sercan Kazimoğlu
Pages : 2093-2104
Doi:10.21597/jist.1273661
View : 15 | Download : 16
Publication Date : 2023-09-01
Article Type : Research
Abstract :In this paper, we introduced certain general new subclasses of analytic functions defined by the combination of two special operator which one of them derivative (Deniz-Orhan derivative operator) and other integral (Noor integral operators). For these classes coefficient estimates and the Fekete–Szegö inequality is completely solved.Keywords : Fekete-Szegö inequality, Starlike and convex functions of complex order, Noor integral operator, Analytic functions