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  • Research Article
  • Open Access

A reconsideration of Hua's inequality. Part II

  • 1Email author,
  • 2,
  • 3 and
  • 2
Journal of Inequalities and Applications20062006:21540

  • Received: 20 April 2006
  • Accepted: 16 May 2006
  • Published:


We give a new interpretation of Hua's inequality and its generalization. From this interpretation, we know the best possibility of those inequalities.

Authors’ Affiliations

Department of Mathematical Sciences, Faculty of Science, Shinshu University, Matsumoto 390-8621, Japan
Department of Basic Technology, Applied Mathematics and Physics, Yamagata University, Yonezawa 992-8510, Japan
Department of Informatics, Faculty of Engineering, Yamagata University, Yonezawa 992-8510, Japan


© Takagi et al. 2006

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.