JIPAM

Note on the Perturbed Trapezoid Inequality  
 
  Authors: Xiao-liang Cheng, Jie Sun,  
  Keywords: Grüss inequality, Perturbed trapezoid inequality, Sharp bounds.  
  Date Received: 21/05/01  
  Date Accepted: 01/02/02  
  Subject Codes:

26D15,26D10

 
  Editors: Neil S. Barnett,  
 
  Abstract:

In this paper we utilize a variant of the Grüss inequality to obtain some new perturbed trapezoid inequalities. We improve the error bound of the trapezoid rule in numerical integration in some recent known results.;



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