2 papers
math.ST2026
Wasserstein convergence rates for empirical measures of point processes
Dongzhou Huang, Tianyi Jiang, Haonan Wang
In this paper, we establish sharp upper and lower bounds on the convergence rate of the empirical measures of point processes under the Wasserstein distance. To this end, we first…
math.ST2025
Exact and asymptotic distribution theory for the empirical correlation of two AR(1) processes with Gaussian increments
Philip A. Ernst, Dongzhou Huang
This paper begins with a study of the exact distribution of the empirical correlation of two independent AR(1) processes with Gaussian increments. We proceed to develop rates of co…