Subordinations For Analytic Functions Defined By The Dziok-Srivastava Linear Operator

In the present investigation, we obtain certain sufficient conditions for a normalized analytic function f(z) defined by the Dziok-Srivastava linear operator Hml [α1] to satisfy the certain subordination. Our results extend corresponding previously known results on starlikeness, convexity, and close to convexity. © 2006 Elsevier Inc. All rights reserved

Subordinations for analytic functions defined by the Dziok-Srivastava linear operator

In the present investigation, we obtain certain sufficient conditions for a normalized analytic function f(z) defined by the Dziok-Srivastava linear operator H-m(1) [alpha(1)] to satisfy the certain subordination. Our results extend corresponding previously known results on starlikeness, convexity, and close to convexity. (C) 2006 Elsevier Inc. All rights reserved