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A Sharp Inequality of Ostrowski-Grüss Type  
 
  Authors: Zheng Liu,  
  Keywords: Ostrowski-Grüss type inequality, Grüss type inequality for Riemann-Stieltjes integrals, Lipschitzian type function, Sharp bound.  
  Date Received: 09/02/06  
  Date Accepted: 23/05/06  
  Subject Codes:

26D15.

 
  Editors: Jozsef Sandor,  
 
  Abstract:

The main purpose of this paper is to use a Grüss type inequality for Riemann-Stieltjes integrals to obtain a sharp integral inequality of Ostrowski-Grüss type for functions whose first derivatives are functions of Lipschitizian type and precisely characterize the functions for which equality holds.;



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