Analytic Functions Related with the Hyperbola
Analytic Functions Related with the Hyperbola
摘要
The author considers a new class SHλum（α） of normalized analytic functions defined by a differential operator. Several basic properties and characteristics of the functions belonging to the class SHλum（α） are investigated. These include integral rep- resentations, coefficient bounds, the Fekete^Szeg5 problem, class-preserving operators and Tg-neighborhoods.
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