Application of Ruscheweyh q-differential operator to analytic functions of reciprocal order

Shahid Mahmood, Saima Mustafa, Imran Khan

Abstract


The core object of this paper is to define and study new class of analytic function using Ruscheweyh q-differential operator. We also investigate a number of useful properties such as inclusion relation, coefficient estimates, subordination result,for this newly subclass of analytic functions.

Keywords


Analytic functions, Subordination, Functions with positive real part, Ruscheweyh q-differential operator, reciprocal order.

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DOI: http://dx.doi.org/10.24193/subbmath.2020.2.03

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