Fekete-Szegö Inequalities for Certain Classes of Biunivalent Functions

نویسندگان

  • Şahsene Altınkaya
  • Sibel Yalçın
چکیده

We obtain the Fekete-Szegö inequalities for the classes S S,Σ (*)(α, ϕ) and £ S,Σ(α, ϕ) of biunivalent functions denoted by subordination. The results presented in this paper improve the recent work of Crisan (2013).

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عنوان ژورنال:

دوره 2014  شماره 

صفحات  -

تاریخ انتشار 2014