activity
20062026
most citedRestriction estimates, sharp spectral multipliers and endpoint estimates for Bochner-Riesz means

11 citations · 69 across the 51 of their papers we have counts for

collaborators

52 papers

math.AP2026

Fefferman--Stein type inequalities via area and maximal functions for Schrödinger operators with applications

Ji Li, Wanjun Li, Liang Song +1

In this paper, we establish a Fefferman--Stein inequality in terms of area function and non-tangential maximal function associated with the Schrödinger operator $\mathcal{L} = -Δ+…

math.AP2026

BMO Classification for Two-Dimensional Dunkl Newton and Green Kernels

Ji Li, Lixin Yan, Huohao Zhang

Using Gaussian heat-kernel estimates, we classify planar Dunkl Newton kernels in weighted Euclidean BMO and obtain the corresponding local classification for unit-ball Green kernel…

math.AP2026

Herz versus Fefferman: Symmetric and asymmetric Bochner--Riesz theory

Peng Chen, Dangyang He, Adam Sikora +1

We study Bochner--Riesz summability for a one-dimensional model of noncompact manifolds with ends. Each end has an effective Euclidean dimension, and these dimensions may differ fr…

math.CA2025

Growth Estimates for Solutions to the Wave Equation on Damek--Ricci Spaces

Yunxiang Wang, Lixin Yan, Hong-Wei Zhang

Let be the positive definite left-invariant distinguished Laplacian, and let denote the right Haar measure on a Damek--Ricci space . Let den…

math.CA2025

Sharp -estimates for wave equation on groups

Yunxiang Wang, Lixin Yan

Let be the group endowed with Riemannian symmetric space metric and the right Haar measure which is of type, and $L…

math.CA2025

estimates for Stein's spherical maximal operators

Naijia Liu, Minxing Shen, Liang Song +1

In this article we consider a modification of the Stein's spherical maximal operator of complex order on : $$ {\mathfrak M}^α_{[1,2]} f(x) =\sup\limits_{t\in [1,…