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Turkish Journal of Mathematics

Abstract

In this paper, the authors investigate the initial coefficient bounds for a new generalized subclass of analytic functions related to Sigmoid functions. Also, the relevant connections with the famous classical Fekete?Szegö inequality for these classes are discussed.

DOI

10.3906/mat-1910-85

Keywords

Analytic functions, modified Hadamard product, Sigmoid function, Fekete-Szegö inequality

First Page

1016

Last Page

1026

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