Some practical aspects in the numerical evaluation of cauchy principal value integrals
- 1 January 1986
- journal article
- research article
- Published by Taylor & Francis in International Journal of Computer Mathematics
- Vol. 20 (3-4) , 283-298
- https://doi.org/10.1080/00207168608803549
Abstract
Two methods are given for the stable evaluation of weighted Cauchy principal value integrals. The first method is applicable when we have the points and weights of an interpolatory product integration rule. The second method can be used with any suitable integration ruie but requires that the weight function be non-negative.Keywords
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