Title of article :
A Class of Integral Operators Preserving Subordination and Superordination
Author/Authors :
Cho, Nak Eun Pukyong National University - Department of Applied Mathematics, Korea , Kwon, Oh Sang Kyungsung University - Department of Mathematics, Korea
Abstract :
The purpose of the present paper is to obtain subordination- and superordination-preserving properties for a class of integral operators defined on the space of normalized analytic functions in the open unit disk. We also consider the sandwich-type theorems for these integral operators.
Keywords :
Subordination , superordination , univalent function , starlike function , convex function , integral operator
Journal title :
Bulletin of the Malaysian Mathematical Sciences Society
Journal title :
Bulletin of the Malaysian Mathematical Sciences Society
