Subordination and superordination properties for convolution operator, By Samira Rahrovi

Research

Title	Subordination and superordination properties for convolution operator
Type	Article
Keywords	Convolution operator; differential subordination; differential superordination; best dominant; best subordinan
Researchers	Samira Rahrovi

Abstract

In the present paper, a certain convolution operator of analytic functions is defined. Subordination and superordination- preserving properties for a useful class of analytic operators on the space of normalized analytic functions in the open unit disk are obtained. Sandwich- type results are also obtained.