On a new subclass of bi-univalent functions defined by using Salagean operator

Authors : Bilal Şeker

Pages : 2891-2896

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Publication Date : 9999-12-31

Article Type : Makaleler

Abstract :In this manuscript, by using the Salagean operator, new subclasses of bi-univalent functions in the open unit disk are defined. Moreover, for functions belonging to these new subclasses, upper bounds for the second and third coefficients are found.
Keywords : Univalent functions, bi-univalent functions, coefficient bounds and coefficient estimates, Salagean operator