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  • Research Article
  • Open Access

Coefficient Bounds for Certain Classes of Meromorphic Functions

  • 1Email author,
  • 2,
  • 3 and
  • 2
Journal of Inequalities and Applications20082008:931981

  • Received: 19 May 2008
  • Accepted: 4 December 2008
  • Published:


Sharp bounds for are derived for certain classes and of meromorphic functions defined on the punctured open unit disk for which and , respectively, lie in a region starlike with respect to 1 and symmetric with respect to the real axis. Also, certain applications of the main results for a class of functions defined through Ruscheweyh derivatives are obtained.


  • Meromorphic Function
  • Full Article
  • Publisher Note
  • Coefficient Bound

Publisher note

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Authors’ Affiliations

Department of Mathematics, College of Charleston, Charleston, SC 29424, USA
Department of Applied Mathematics, Sri Venkateswara College of Engineering, Sriperumbudur, Chennai, 602105, Tamilnadu, India
School of Mathematical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia


© H. Silverman 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.