Certain q-starlike and q-convex functions with respect to conjugate points

Uzoamaka Azuka Ezeafulukwe *

Mathematics Department, Faculty of Physical Sciences, University of Nigeria, Nsukka, Nigeria,
 
Research Article
World Journal of Advanced Research and Reviews, 2022, 15(01), 811–821
Article DOI: 10.30574/wjarr.2022.15.1.0395

 

Publication history: 
Received on 25 April 2022; revised on 29 June 2022; accepted on 02 July 2022
 
Abstract: 
Certain subclass of  q−starlike and q−convex was introduced . The third and fourth coefficient were calculated, with the aid of subordination theory. 
 
Keywords: 
q−Derivative operator; Extremal function; Analytic functions; q−Starlike; q−Convex
 
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