1 citations · 1 across the 11 of their papers we have counts for
17 papers
Littlewood-Paley square functions and the local Hardy space for Multi-Norm Structures on
Agnieszka Hejna, Alexander Nagel, Fulvio Ricci
Multi-norm singular integrals and Fourier multipliers were introduced in [29], and one application of these notions was a precise description of the composition of convolution oper…
Characterizations of and Fefferman-Stein decompositions of functions by systems of singular integrals in the Dunkl setting
Jacek Dziubański, Agnieszka Hejna
We extend the classical theorem of Uchiyama about constructive Fefferman-Stein decompositions of functions by systems of singular integrals to the rational Dunkl settin…
On Lipschitz spaces in the Dunkl setting -- semigroup approach
Jacek Dziubański, Agnieszka Hejna
Let be the Dunkl-Poisson semigroup associated with a root system and a multiplicity function . Analogously to the classical theory,…
A note on commutators of singular integrals with and functions in the Dunkl setting
Jacek Dziubański, Agnieszka Hejna
On equipped with a root system , multiplicity function , and the associated measure $dw(\mathbf{x})=\prod_{α\in R}|\langle \mathbf{x},α\rangle|^{k(α)}\,d…
Remarks on Dunkl translations of non-radial kernels
Jacek Dziubański, Agnieszka Hejna
On equipped with a root system and a multiplicity function , we study the generalized (Dunkl) translations of not necessarily ra…
On Dunkl Schrödinger semigroups with Green bounded potentials
Jacek Dziubański, Agnieszka Hejna
On equipped with a normalized root system , a multiplicity function , and the associated measure $$ dw(\mathbf x)=\prod_{α\in R}|\langle \mathbf x,α\rang…