Fekete-szego¨ coefficient for the janowski Α-q-spirallike functions in open unit disk

Abstract

In this paper we look at functions which are Janowski α-q-spirallike associated with the mth root transformation using the concept of the q-derivative introduced by Jackson[6] Specifically we look at functions f which are Janowski α-q-spirallike with power senes of the form f(z) = z + a2 z2 + a3 z3 +.