Admissible Classes of Multivalent Functions with Higher Order Derivatives
Tamer M. Seoudy
Keywords:
analytic function, multivalent function, subordination, superordination, sandwich-type theorem, admissible classAbstract
In this paper we investigate some applications of the differential subordination and superordination of certain admissible classes of multivalent functions with higher order derivatives in the open unit disk $\mathbb{U}$. Several differential sandwich-type results are also obtained.