Equivalence of the weighted fractional Sobolev space on a disk with characterization by the decay rate of Fourier-Jacobi coefficients and K-interpolation (Q6669590)

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scientific article; zbMATH DE number 7973310
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Equivalence of the weighted fractional Sobolev space on a disk with characterization by the decay rate of Fourier-Jacobi coefficients and K-interpolation
scientific article; zbMATH DE number 7973310

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    Equivalence of the weighted fractional Sobolev space on a disk with characterization by the decay rate of Fourier-Jacobi coefficients and K-interpolation (English)
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    22 January 2025
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    weighted Sobolev spaces
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    fractional Laplacian
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    Jacobi polynomials
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    spherical harmonics
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