Certain Results on a Subclass of Close-to-convex Functions

نویسندگان

  • S. P. Goyal
  • Onkar Singh
  • Teodor Bulboacă
  • Ayman Badawi
چکیده

Abstract. In this paper we introduce and study a subclass of close-to-convex functions defined in the open unit disk. We establish the inclusion relationship, coefficient estimates and some sufficient conditions for a normalized function to be in our classes of functions. Furthermore, we discuss Fekete-Szegő problem for a more generalized class. The results presented here would provide extensions of those given in some earlier works.

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تاریخ انتشار 2013