Some convolution properties of a certain class of pp-valent analytic functions

Let A(p)A(p) denote the class of functions f(z)=zp+∑n=p+1∞anzn(p∈N={1,2,…}) which are analytic and pp-valent in the unit disc U={z:|z|<1}U={z:|z|<1}. The objective of the present work is to obtain some convolution properties for the class P(p,α)={f(z)∈A(p):Re{f′(z)zp−1}>α,0≤α