On the Average Case Errors of Numerical Integration Rules using Interpolation


The KIPS Transactions:PartA, Vol. 11, No. 5, pp. 401-406, Oct. 2004
10.3745/KIPSTA.2004.11.5.401,   PDF Download:

Abstract

Among many algorithms for the integration problems in which one wants to compute the approximation to the definite integral in the average case setting, we study the average case errors of numerical integration rules using interpolation. In particular, we choose the composite Newton-Cotes quadratures and the function values at equally spaced sample points on the given interval as information. We compute the average case error of composite Newton-Cotes quadratures and show that it is minimal(modulo a multiplicative constant).


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Cite this article
[IEEE Style]
S. H. Choi, S. H. Hwang, J. B. Lee, B. I. Hong, "On the Average Case Errors of Numerical Integration Rules using Interpolation," The KIPS Transactions:PartA, vol. 11, no. 5, pp. 401-406, 2004. DOI: 10.3745/KIPSTA.2004.11.5.401.

[ACM Style]
Sung Hee Choi, Suk Hyung Hwang, Jeong Bae Lee, and Bum Il Hong. 2004. On the Average Case Errors of Numerical Integration Rules using Interpolation. The KIPS Transactions:PartA, 11, 5, (2004), 401-406. DOI: 10.3745/KIPSTA.2004.11.5.401.