Publisher : Department of Mathematics, Kyungpook National University
DOI : 10.5666/KMJ.2009.49.1.047
Title & Authors
On Sufficient Conditions for Certain Subclass of Analytic Functions Defined by Convolution Sooriyakala, Paramasivam; Marikkannan, Natarajan;
In the present investigation sufficient conditions are found for certain subclass of normalized analytic functions defined by Hadamard product. Differential sandwich theorems are also obtained. As a special case of this we obtain results involving Ruscheweyh derivative, Slgean derivative, Carlson-shaffer operator, Dziok-Srivatsava linear operator, Multiplier transformation.