On the coefficient of a certain class of analytic functions
No Thumbnail Available
Date
2008
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Nova Science Publishers Inc., New York
Abstract
In this paper, we solve certain coefficient problems for functions of the class T(_n^α)(β) introduced in [7] by Opoola. In particular, for some index α>0 we obtain sharp bounds for the coefficients of these functions. Furthermore we give some rough estimate of the general coefficient bounds using the logarithmic coefficient approach. We also prove the analogue of the well known Fekete-Szego theorem for this class of functions
Description
Keywords
Coefficient bounds, analytic and univalent function