Discrete least-squares global approximations to solutions of partial differential equations (Q3978217)

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scientific article; zbMATH DE number 14150
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Discrete least-squares global approximations to solutions of partial differential equations
scientific article; zbMATH DE number 14150

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    Discrete least-squares global approximations to solutions of partial differential equations (English)
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    25 June 1992
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    exponential convergence
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    comparison of methods
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    global polynomial solutions
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    convergence
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    error bounds
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    least-square methods
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    finite elements
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    weighted residuals method
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    spectral methods
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