On Sandwich theorems for certain classes of analytic functions

Document Type : Research Paper


Department of Mathematics‎, ‎Faculty of Science‎, ‎Urmia University‎, ‎Urmia‎, ‎Iran


The purpose of this present paper is to derive some subordination and superordination results for certain analytic functions in the open unit disk.
Relevant connections of the results, which are presented in the paper, with various known results are also considered.


Main Subjects