A numerical algorithm for the constructi
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Hong Xiao; Zydrunas Gimbutas
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Article
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2010
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Elsevier Science
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English
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squares Newton's method a b s t r a c t We present a numerical algorithm for the construction of efficient, high-order quadratures in two and higher dimensions. Quadrature rules constructed via this algorithm possess positive weights and interior nodes, resembling the Gaussian quadratures in one di