Document Type : Research Articles

Authors

Department of Mathematics, payme Noor University, P. O. Box 19395-4697, Tehran

10.22080/cjms.2020.17655.1477

Abstract

‎In this paper‎, ‎by making use of q -derivative we introduce a new subclass of meromorphically univalent functions‎. ‎Precisely‎, ‎we give a necessary and sufficient coefficient condition for functions in this class‎. ‎Coefficient estimates‎, ‎extreme points‎, ‎convex linear combination Radii of starlikeness and convexity and finally partial sum property are investigated‎.

Keywords