A class of meromorphic univalent functions with positive and fixed finitely many coefficients

Abstract

The object of the present paper is to derive several interesting properties of the class Lp, ck (a, Ş, y) consisting of regular and univalent meromorphic functions with positive and fixed finitely many coefficients. These incinde coefficient estimates, closure theorems, and radius of convexity for functions belonging to the class Sp, ck (a, P.Y).