Skip to content


  • Research Article
  • Open Access

Subordination for Higher-Order Derivatives of Multivalent Functions

Journal of Inequalities and Applications20082008:830138

  • Received: 18 July 2008
  • Accepted: 24 November 2008
  • Published:


Differential subordination methods are used to obtain several interesting subordination results and best dominants for higher-order derivatives of -valent functions. These results are next applied to yield various known results as special cases.


  • Full Article
  • Publisher Note
  • Multivalent Function

Publisher note

To access the full article, please see PDF.

Authors’ Affiliations

School of Mathematical Sciences, Universiti Sains Malaysia (USM), 11800 Penang, Malaysia
Mathematics Department, King Abdul Aziz University, P.O. Box 581, Jeddah, 21421, Saudi Arabia
Department of Mathematics, University of Delhi, Delhi, 110 007, India


© Rosihan M. Ali et al. 2008

This article is published under license to BioMed Central Ltd. 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.