International Journal of Mathematics and Mathematical Sciences
Volume 2013 (2013), Article ID 498159, 4 pages
http://dx.doi.org/10.1155/2013/498159
Research Article

Faber Polynomial Coefficient Estimates for Meromorphic Bi-Starlike Functions

Samaneh G. Hamidi,1 Suzeini Abd Halim,1 and Jay M. Jahangiri2

1Institute of Mathematical Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
2Department of Mathematical Sciences, Kent State University, Burton, OH 44021, USA

Received 6 January 2013; Accepted 11 March 2013

Academic Editor: Paolo Ricci

Copyright © 2013 Samaneh G. Hamidi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We consider meromorphic starlike univalent functions that are also bi-starlike and find Faber polynomial coefficient estimates for these types of functions. A function is said to be bi-starlike if both the function and its inverse are starlike univalent.