A unified approach to Newton–Cotes quadrature formulae
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摘要
In this paper the author introduces a new approach to obtain the Cotes numbers for both the open and closed Newton–Cotes quadrature formulae. He also introduces a new definition for the degree of exactness for a quadrature formula. Some numerical results are presented.
论文关键词:Cotes numbers,Vandermonde matrix,Lagrange functions,MAPLE
论文评审过程:Available online 21 April 2002.
论文官网地址:https://doi.org/10.1016/S0096-3003(02)00144-3