International Journal of Mathematics and Mathematical Sciences
Volume 2003 (2003), Issue 16, Pages 995-1002
doi:10.1155/S0161171203207171
  
     
          
          Ky Fan inequality and bounds for differences of means
          
            Peng Gao
          
          Department of Mathematics, University of Michigan, Ann Arbor 48109, MI, USA
          
          Abstract
We prove an equivalent relation between Ky Fan-type inequalities and certain bounds for the differences of means. We also generalize a result of Alzer et al. (2001).