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Coefficient Bounds for Several Subclasses of Analytic and Biunivalent Functions

Rahrovi, Samira;Piri, Hossein;Sokol, Janusz

  • Received : 2016.12.17
  • Accepted : 2019.04.23
  • Published : 2019.06.23

Abstract

In the present paper, some generalizations of analytic functions have been considered and the bounds of the coefficients of these classes of bi-univalent functions have been investigated.

Keywords

bi-univalent function;starlike function of order ${\alpha}$;strongly starlike functions;strongly convex functions of order ${\alpha}$;subordination