Lagrange interpolation on conics and cub
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J.M. Carnicer; M. Garcı́a-Esnaola
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Article
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2002
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Elsevier Science
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English
⚖ 145 KB
A bivariate polynomial interpolation problem for points lying on an algebraic curve is introduced. The geometric characterization introduced by Chung and Yao, which provides simple Lagrange formulae, is here analyzed for interpolation points lying on a line, a conic or a cubic.