P. Plewa

activity

20182026

most citedHardy's Inequality for Laguerre Expansions of Hermite Type

6 citations · 17 across the 14 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.CA2023

A sharp multiplier theorem for solvable extensions of Heisenberg and related groups

Alessio Martini, Paweł Plewa

Let $G$ be the semidirect product $N ⋊ R$ , where $N$ is a stratified Lie group and $R$ acts on $N$ via automorphic dilations. Homogeneous left-invariant sub…

math.CA2023★ 1 cited

Hardy and BMO spaces on Weyl chambers

Paweł Plewa, Krzysztof Stempak

Let $W$ be a finite reflection group associated with root system $R$ in $R^{d}$ . Let $C_{+}$ denote a positive Weyl chamber distinguished by a choice of $R_{+}$ , a set of positiv…

math.DS2023

Polynomial ergodic theorems in the spirit of Dunford and Zygmund

Dariusz Kosz, Bartosz Langowski, Mariusz Mirek +1

The main goal of the paper is to prove convergence in norm and pointwise almost everywhere on $L^{p}$ , $p \in (1, \infty)$ , for certain multiparameter polynomial ergodic averages in th…