Variation operators for semigroups associated with Fourier-Bessel expansions
DOI10.3934/cpaa.2021176zbMath1480.42039arXiv2104.14974OpenAlexW4287195230MaRDI QIDQ2070072
Marta De León-Contreras, Alejandro J. Castro, Jorge J. Betancor
Publication date: 21 January 2022
Published in: Communications on Pure and Applied Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2104.14974
Hardy spacesFourier-Bessel expansionsvariation operatorsPoisson semigroups\(L^p\)-boundedness properties
Singular and oscillatory integrals (Calderón-Zygmund, etc.) (42B20) Maximal functions, Littlewood-Paley theory (42B25) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Integral transforms of special functions (44A20) (H^p)-spaces (42B30)
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