Numerical evaluation of two-dimensional Cauchy Principal Value integrals
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摘要
A twelve point cubature formula has been constructed for the numerical evaluation of two-dimensional real Cauchy Principal Value (CPV) integrals. Some particular cases of this rule have been discussed and the truncation error associated with the rules have been analysed.
论文关键词:Two-dimensional CPV integrals,Cubature rule,Degree of precision
论文评审过程:Available online 7 November 2013.
论文官网地址:https://doi.org/10.1016/j.amc.2013.10.017