JIPAM

Some Inequalities for the Sine Integral  
 
  Authors: Stamatis Koumandos,  
  Keywords: Sine integral function, positive trigonometric integrals, sharp inequalities.  
  Date Received: 21/12/04  
  Date Accepted: 25/02/05  
  Subject Codes:

26D15, 26D05, 33B10.

  
  Editors: Hillel Gauchman,  
 
  Abstract:

We establish several sharp inequalities involving the function $ func{Si} (x)=int_{0}^{x}frac{sin t}{t} dt$.;


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