Construction of cubature formulas of degree eleven for symmetric planar regions,using orthogonal polynomials |
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| Authors: | Ann Haegemans Robert Piessens |
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| Affiliation: | (1) Applied Mathematics and Programming Division, University of Leuven, Celestijnenlaan 200 B, B-3030 Heverlee, Belgium |
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| Abstract: | Summary A method of constructing 28-point, 26-point and 25-point cubature formulas with polynomial precision 11 is given for planar regions and weight functions, which are symmetric in each variable. The nodes are computed as common zeros of a set of linearly independent orthogonal polynomials.Aspirant of the N.F.W.O., Belgium. |
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