B. Wróbel

activity

20112026

L^{p}

estimates for Riesz transforms via an

H^{\infty}

joint functional calculus

11 citations · 16 across the 7 of their papers we have counts for

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math.CA2026

On $L^{p}$ norms of maximal operators

Valentina Ciccone, Mahdi Hormozi, José Madrid +2

We study the exact $L^{p}$ norms for a number of maximal operators, which are prominent in harmonic analysis, semigroup theory, and probability. We prove that a strongly continuous p…

math.CA2026

Dimension-free estimates for full discrete maximal functions associated with Euclidean balls and spheres

Mahdi Hormozi, Jakub Niksiński, Błażej Wróbel

We prove that the full discrete Hardy-Littlewood maximal operator associated with Euclidean balls satisfies dimension-free bounds on $ℓ^{p} (Z^{d})$ for every $1 < p < \infty$ . W…

On Lp norms of maximal operators

Dimension-free estimates for full discrete maximal functions associated with Euclidean balls and spheres

On $L^{p}$ norms of maximal operators