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A class of holomorphic functions. II. (English) Zbl 1060.30021

By using the operator \(D^n f(z)\), \(z\in U\), we introduce a new class of holomorphic functions and obtain subordination results.

MSC:

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
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