Partial Sums For Class Of Analytic Functions Defined By Integral Operator

Authors

  • Nagat. M. Mustafa
  • Maslina Darus

DOI:

https://doi.org/10.11113/mjfas.v8n4.146

Keywords:

Univalent functions, uniformly starlike functions, Hadamard product, partial sums, fractional derivatives and fractional integrals,

Abstract

In the present paper, we study the class of analytic functions involving generalized integral operator, which is defined by means of a general Hurwitz Lerch Zeta function denoted by ,()sbfzαℑwith negative coefficients. The aim of the paper is to obtain the coefficient estimates and also partial sums of its sequence ,()

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Published

16-10-2014