Some applications of differential subordination on certain class of analytic functions defined by integral operator

R. M. EL-ASHWAH; M. K. AOUF

Some applications of differential subordination on certain class of analytic functions defined by integral operator

Authors

R. M. EL-ASHWAH Department of Mathematics., Faculty of Science, Damietta University, Egypt
M. K. AOUF Department of Mathematics., Faculty of Science, Mansoura University, Egypt

Keywords:

Analytic functions, differential subordination, multiplier transformations.

Abstract

Two-parameters function involving the Feltt multiplier operator is introduced. Subordination properties as well as sufficient conditions for starlikeness are also obtained.