Discrete weighted least-squares method for the Poisson and biharmonic problems on domains with smooth boundary
نویسندگان
چکیده
منابع مشابه
Discrete weighted least-squares method for the Poisson and biharmonic problems on domains with smooth boundary
In this article a discrete weighted least-squares method for the numerical solution of elliptic partial differential equations exhibiting smooth solution is presented. It is shown how to create well-conditioned matrices of the resulting system of linear equations using algebraic polynomials, carefully selected matching points and weight factors. Two simple algorithms generating suitable matchin...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 2011
ISSN: 0096-3003
DOI: 10.1016/j.amc.2011.03.103