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20082021
most citedCharacterization of UMD Banach spaces by imaginary powers of Hermite and Laguerre operators

7 citations · 31 across the 17 of their papers we have counts for

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Showing 2013Show all

2 papers · 1 filter

math.CA2013★ 3 cited

UMD-valued square functions associated with Bessel operators in Hardy and BMO spaces

J. J. Betancor, A. J. Castro, L. Rodríguez-Mesa

We consider Banach valued Hardy and BMO spaces in the Bessel setting. Square functions associated with Poisson semigroups for Bessel operators are defined by using fractional deriv…

math.CA2013★ 3 cited

Square functions and spectral multipliers for Bessel operators in UMD spaces

Jorge J. Betancor, Alejandro J. Castro, Lourdes Rodriguez-Mesa

In this paper we consider square functions (also called Littlewood-Paley g-functions) associated to Hankel convolutions acting on functions in the Bochner-Lebesgue space $L^p((0,\i…