Recursive interpolation,extrapolation and projection |
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Authors: | Claude Brezinski |
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Affiliation: | Laboratoire d''Analyse Numérique et d''Optimisation, Université des Sciences et Techniques de Lille, France |
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Abstract: | The recursive projection algorithm derived in a previous paper is related to several well-known methods of numerical analysis such as the conjugate gradient method, Rosen's method and Henrici's. It is connected with the general interpolation problem, with extrapolation methods, with orthogonal projection on a subspace and with Fourier expansions. Several other connections and applications are presented. |
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Keywords: | Interpolation extrapolation projection |
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