Author/Authors :
ARJOMANDINIA، P. نويسنده Department of Mathematics, Faculty of Science, Urmia University, Urmia, Iran , , Ebadian، M. A. نويسنده , , AGHALARY، R. نويسنده Department of Mathematics, Faculty of Science, Urmia University, Urmia, Iran ,
Abstract :
In the present paper, we investigate starlikeness of certain operators which are defined here by means of convolution. Also, by using the technique of finite Blaschke product (see [3,8]), we prove the sharpness of those results which were obtained earlier by authors in [1].
