Second Hankel determinant for certain subclasses of bi-univalent functions

Authors: MURAT ÇAĞLAR, ERHAN DENİZ, HARI MOHAN SRIVASTAVA

Abstract: In the present paper, we obtain the upper bounds for the second Hankel determinant for certain subclasses of analytic and bi-univalent functions. Moreover, several interesting applications of the results presented here are also discussed.

Keywords: Analytic functions, univalent functions, bi-univalent functions, subordination between analytic functions, Hankel determinant

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