Keywords : integral representation

Differential Subordination Results for Holomorphic Functions Related to Differential Operator

Journal of Al-Qadisiyah for Computer Science and Mathematics, 2019, Volume 11, Issue 2, Pages 46-53

,In the present work, we introduce and study a certain class of holomorphic functions defined by differential operator in the open unit disk U. Also, we derive some important geometric properties for this class such as integral representation, inclusion relationship and argument estimate.