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  • Research Article
  • Open Access

A Grüss-type inequality and its applications

Journal of Inequalities and Applications20052005:918685

  • Received: 7 August 2003
  • Published:


We give a Grüss-type inequality which is a refinement of a result due to Dragomir and Agarwal. We also give its applications for the moments of random variables, guessing mappings, and Ozeki's inequality.

Authors’ Affiliations

Department of Mathematics, Faculty of Education, Toyama University, 3190 Gofuku, Toyama 930-8555, Japan
Faculty of Textile Technology, University of Zagreb, Pierottijeva 6, Zagreb, 10 000, Croatia
Faculty of Philosophy, University of Zagreb, I. Lučića 3, Zagreb, 10 000, Croatia


© Izumino et al. 2005