Chaojie Wen

collaborators

4 papers

math.CA2026

Two-weight commutators for the Bessel Riesz transform with Andersen--Kerman weights

Ji Li, Chong-Wei Liang, Chaojie Wen +1

Let $α > - 1/2$ , $α \neq = 0$ , and let $Δ_{α} = - \frac{d ^{2}}{d x ^{2}} - \frac{2 α}{x} \frac{d}{d x}$ be the Bessel operator on $R_{+} = (0, \infty)$ . We characterize boundedness and compactness…

math.CA2026

Chamber lifting and non-radial Dunkl multipliers

Der-Chen Chang, Ji Li, Chaojie Wen +1

We study non-radial Dunkl multipliers via chamber lifting. For an arbitrary finite reflection group $G$ , the chamber lifting records all reflected values of a function and conjugat…

math.CA2026

Maximal functions with twisted structures, distribution inequality and applications

Ji Li, Chong-Wei Liang, Chaojie Wen +1

Motivated by the geometric reduction of Cauchy--SzegÅ projections on quadratic surfaces of higher codimension (Nagel--Ricci--Stein, 2001) and recent developments on the real-varia…

math.CA2026

Maximal Averages on the Affine Group $G_{n}$ and applications

Ji Li, Chun-Yen Shen, Chaojie Wen

Let $G_n=\mathbb R^n\rtimes\mathbb R_+$ be equipped with the left Haar measure $ dμ(x,y)=\frac{dx\,dy}{y^{n+1}}. $ We study maximal averages associated with three basic motions…

Two-weight commutators for the Bessel Riesz transform with Andersen--Kerman weights

Chamber lifting and non-radial Dunkl multipliers

Maximal functions with twisted structures, distribution inequality and applications

Maximal Averages on the Affine Group Gn​ and applications

Maximal Averages on the Affine Group $G_{n}$ and applications