Exact integration of polynomial-exponent
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Gabard, G.
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Article
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2009
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John Wiley and Sons
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English
β 143 KB
## Abstract Waveβbased numerical methods often require to integrate products of polynomials and exponentials. With quadrature methods, this task can be particularly expensive at high frequencies as large numbers of integration points are required. This paper presents a set of closedβform solutions