Author:
Cotirla Luminita Ioana, ,Engel Olga,Szasz Robert, ,
Abstract
"Giving the sharp version of an univalence condition means to give the final response to an open question. We prove in this paper the sharp version of a starlikeness condition. The basic tool in our study is the convolution theory. We present a short history of the problem before the proof of the main result."
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