the fekete-szegö problem for a general class of bi-univalent functions satisfying subordinate conditions

نویسندگان

şahsene altınkaya

department of mathematics, faculty of arts and science, university of uludag, 16059, bursa, turkey. sibel yalҫın

department of mathematics, faculty of arts and science, university of uludag, 16059, bursa, turkey.

چکیده

in this work, we obtain the fekete-szegö inequalities for the class $p_{sigma }left( lambda ,phi right) $ of bi-univalent functions. the results presented in this paper improve the recent work of prema and keerthi [11].

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عنوان ژورنال:
sahand communications in mathematical analysis

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