2 papers
math.CA2026
The Endpoint Eigenfunction Bound for the Hermite Operator in Two Dimensions
Eunhee Jeong, Sanghyuk Lee, Jaehyeon Ryu
In this paper, we establish the optimal \(L^2(\mathbb{R}^2)\to L^{10/3}(\mathbb{R}^2)\) endpoint estimate for the spectral projection operator associated with the Hermite operator…
math.CA2026
On almost everywhere convergence of Bochner--Riesz means below the critical index
Jaehyeon Ryu
In this paper, we study the almost everywhere convergence problem for the Bochner--Riesz means for in the subcritical range \[ 0\le δ< δ(d,p):=d…