activity
20202026
most citedSampling without replacement from a high-dimensional finite population

1 citations · 1 across the 8 of their papers we have counts for

collaborators

9 papers

math.PR2026

Optimal normal approximation for symmetric statistics

Bing-Yi Jing, Yiming Liu, Shaochen Wang +1

Rates of convergence in normal approximation are fundamental to probability and statistics. The theory has evolved from normalized sums to Studentized statistics, smooth functions…

math.PR2026

Villani's conjecture for Kac's walk

Fuqing Gao, Shaochen Wang, Xianjie Xia

We prove Villani's conjecture on entropy production for Kac's walk with uniform collision angles. For every , with total collision rate , the optimal entropy production…

math.PR2026

Moderate Deviations for the Largest Eigenvalue of a Randomly Deformed Gaussian Unitary Ensemble

Shaochen Wang, Guangyu Yang

We study moderate deviations for the largest eigenvalue of the randomly deformed Gaussian unitary ensemble introduced by Johansson (Probab. Theory Relat. Fields, {\bf 138}: 75--112…

math.PR2026

Functional Limit Theorems for Random Least Common Multiples

Shaochen Wang, Guangyu Yang, Wang Zhou

Let be a subset of obtained by retaining each integer independently with fixed probability , and let be the least common multiple of the i…

math.PR2026

Cramér-Type Moderate Deviations for Engel's Series via a Martingale Approach

Shaochen Wang, Guangyu Yang

Let be uniformly distributed on , and let be the digits of its Engel series expansion. We establish a Cramér-type moderate deviation expansion for $(\lo…

math.PR2026

Moderate deviations for the Maki--Thompson rumour model

Shaochen Wang, Guangyu Yang

The final proportion of ignorants in the classical Maki--Thompson rumour model is known to satisfy the law of large numbers, the central limit theorem, and the large deviation prin…