Journal of the Ramanujan Mathematical Society

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

On Certain Analytic Functions Involving Ruscheweyh Derivatives


Affiliations
1 Department of Mathematics, Utkal University Bhubaneswar - 751 004, India
     

   Subscribe/Renew Journal


Let f(z) = z+ a2z2+ ... be analytic in the unit disc. By using the method of differential subordinations we give criterion for a function f(z) to be in a certain class S* n (A, B).
User
Subscription Login to verify subscription
Notifications
Font Size

Abstract Views: 223

PDF Views: 0




  • On Certain Analytic Functions Involving Ruscheweyh Derivatives

Abstract Views: 223  |  PDF Views: 0

Authors

J. Patel
Department of Mathematics, Utkal University Bhubaneswar - 751 004, India
M. Acharya
Department of Mathematics, Utkal University Bhubaneswar - 751 004, India

Abstract


Let f(z) = z+ a2z2+ ... be analytic in the unit disc. By using the method of differential subordinations we give criterion for a function f(z) to be in a certain class S* n (A, B).