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arXiv · 1007.3811

Gaussian integration with rescaling of abscissas and weights

A. Odrzywolek
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Abstract

An algorithm for integration of polynomial functions with variable weight is considered. It provides extension of the Gaussian integration, with appropriate scaling of the abscissas and weights. Method is a good alternative to usually adopted interval splitting.

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A. Odrzywolek. 2010-07-22. Gaussian integration with rescaling of abscissas and weights. https://doi.org/10.1016/j.cpc.2011.07.011

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