3 papers
math.CA2025
Sparse domination for singular integral operators and their commutators in Dunkl setting with applications
Yanping Chen, Xueting Han
In this paper, we establish sparse dominations for the Dunkl-Calderón-Zygmund operators and their commutators in the Dunkl setting. As applications, we first define the Dunkl-Mucke…
math.CA2025
Endpoint boundedness of singular integrals: CMO space associated to Schrödinger operators
Xueting Han, Ji Li, Liangchuan Wu
Let be a Schrödinger operator acting on , where the nonnegative potential belongs to the reverse Hölder class for some $…
math.CA2025
The fractional Riesz transform and their commutator in Dunkl setting
Yanping Chen, Xueting Han, Liangchuan Wu
In this paper, we study the boundedness of the fractional Riesz transforms in the Dunkl setting. Moreover, we establish the necessary and sufficient conditions for the boundedness…