Marcin Preisner

activity

20092024

most citedRemarks on spectral multiplier theorems on Hardy spaces associated with semigroups of operators

17 citations · 41 across the 12 of their papers we have counts for

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math.CA2016

Hardy spaces for Bessel-Schrödinger operators

Edyta Kania, Marcin Preisner

Consider the Bessel operator with a potential on L^2((0,infty), x^a dx), namely Lf(x) = -f"(x) - a/x f'(x) + V(x)f(x). We assume that a>0 and V\in L^1_{loc}((0,infty), x^a dx) is a…

math.CA2013

Hardy spaces for Fourier--Bessel expansions

J. Dziubański, M. Preisner, L. Roncal +1

We study Hardy spaces for Fourier--Bessel expansions associated with Bessel operators on $((0, 1), x^{2 ν + 1} d x)$ and $((0, 1), d x)$ . We define Hardy spaces $H^{1}$ as the sets of $L^…