3 papers
math.CA2026
A Fefferman--Stein inequality for the Dunkl Poisson semigroup and its chamber-lifted formulation
Yuying Chen, Yanchang Han, Yongsheng Han +2
We prove a Fefferman--Stein good- inequality for the Dunkl Poisson semigroup associated with a finite reflection group and a non-negative multiplicity function. For arbitrary co…
math.CA2022
Singular integral operators, theorem, Littlewood-Paley theory and Hardy spaces in Dunkl Setting
Chaoqian Tan, Yanchang Han, Yongsheng Han +2
The purpose of this paper is to introduce a new class of singular integral operators in the Dunkl setting involving both the Euclidean metric and the Dunkl metric. Then we provide…
math.CA2017
Characterization of compactness of commutators of bilinear singular integral operators
Lucas Chaffee, Peng Chen, Yanchang Han +2
The commutators of bilinear Calderón-Zygmund operators and point-wise multiplication with a symbol in are bilinear compact operators on product of Lebesgue spaces. This work…