On a subclass of n-p -valent prestarlike functions

The object of this paper is to study the subclass Rp[α,β,n]Rp[α,β,n] of n-pn-p-valent αα-prestarlike functions of order ββ with negative coefficients. Extreme points, integral operators and distortion theorems of this class are obtained. We also obtain some results for the modified Hadamard products of functions belonging to this class.