Journal of Inequalities and Applications
Volume 2009 (2009), Article ID 759251, 12 pages
doi:10.1155/2009/759251
Research Article

Certain Classes of Harmonic Multivalent Functions Based on Hadamard Product

Om P. Ahuja,1 H. Özlem Güney,2 and F. Müge Sakar2

1Department of Mathematical Sciences, Kent State University, 14111 Claridon-Troy Road, Burton, OH 44021, USA
2Department of Mathematics, Faculty of Science and Arts, Dicle University, 21280 Diyarbakır, Turkey

Received 25 February 2009; Accepted 12 September 2009

Academic Editor: Yong Zhou

Copyright © 2009 Om P. Ahuja 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 define and investigate two special subclasses of the class of complex-valued harmonic multivalent functions based on Hadamard product.