On starlikeness of Libera transform

Let A denote the class of functions f that are analytic in the unit disc D and normalized by f (0) = f ʹ(0) - 1 = 0. In this paper conditions are determined for starlikeness of the Libera integral of functions such that ⎪arg {f ʹ}⎪ < δ in D. The results of Miller and Mocanu (2002) on Libera trans...

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Bibliographic Details
Main Authors: Nunokawa, Mamoru (Author), Sokol, Janusz (Author)
Format: Article
Language:English
Published: Universiti Kebangsaan Malaysia, 2015-01.
Online Access:Get fulltext