A property of orthogonal series in Jacobi polynomials (Q1083641)

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scientific article; zbMATH DE number 3975577
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A property of orthogonal series in Jacobi polynomials
scientific article; zbMATH DE number 3975577

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    A property of orthogonal series in Jacobi polynomials (English)
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    1986
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    Given a series of Jacobi polynomials, sufficient conditions in terms of the coefficients of the series are proved to guarantee that the series is the Jacobi-Fourier expansion of a certain function in \(L_{[-1,1]}\) to which the series converges in the mean.
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    Jacobi polynomials
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    Jacobi-Fourier expansion
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