On Derivatives, Riesz Transforms and Sobolev Spaces for Fourier–Bessel expansions
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DOI: 10.1007/s00041-021-09896-1
Abstract: We study the problem of an appropriate choice of derivatives associated with discrete Fourier-Bessel expansions. We introduce a new so-called essential measure Fourier-Bessel setting, where the relevant derivative is simply the ordinary derivative. Then we… read more here.
Keywords: derivatives riesz; fourier bessel; bessel expansions; sobolev spaces ... See more keywords