Some subordination results and coefficient estimates for certain classes of analytic functions. (English) Zbl 1174.30005

Summary: New classes of analytic functions are defined using the AL-Oboudi differential operator. The author investigates inclusion properties, coefficient inequalities, and subordination results for these classes.


30C45 Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.)
30C80 Maximum principle, Schwarz’s lemma, Lindelöf principle, analogues and generalizations; subordination