%0 Journal Article
%T Study of simply connected domain and its geometric properties
%A M. I. Faisal
%J Journal of Taibah University for Science
%D 2019
%R https://doi.org/10.1080/16583655.2019.1670889
%X ABSTRACT By using composition of a differential operator and a subclass of analytic functions, we introduce a new application of a differential operator for starlike and convex functions. Moreover, we are dealing with starlikeness and convexity properties of hypergeometric and related functions
%U https://www.tandfonline.com/doi/full/10.1080/16583655.2019.1670889