Cubature formulas of degree eleven for symmetric planar regions

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A numerical method of constructing 25-point and 26-point cubature formulas with degree of exactness 11 is given for two-dimensional regions and weight functions which are both symmetric in each variable. Some formulas for the square, the circle and the entire plane are given.

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论文评审过程:Available online 20 April 2006.

论文官网地址:https://doi.org/10.1016/0771-050X(75)90024-8