Relation Ship between Classes of Univalent Functions

In this paper we investigated the relationship between f and

 g(z)  g (z)  z( f (z)/z) , We find sufficient
conditions on f for g to be in
( ( , )) *
S  p q , ( ( , )) *
S1  p q
or K. The sufficient conditions found by Reade
Silverman, and Todorov.