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  • Research Article
  • Open Access

On Opial-Type Integral Inequalities

Journal of Inequalities and Applications20072007:038347

  • Received: 22 January 2007
  • Accepted: 4 April 2007
  • Published:


We establish some new Opial-type inequalities involving functions of two and many independent variables. Our results in special cases yield some of the recent results on Opial's inequality and also provide new estimates on inequalities of this type.


  • Recent Result
  • Integral Inequality


Authors’ Affiliations

Department of Mathematics, The University of Hong Kong, Pokfulam Road, Hong Kong
Department of Information and Mathematics Sciences, College of Science, China Jiliang University, Hangzhou, 310018, China


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© W.-S. Cheung and C.-J. Zhao. 2007

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