2 papers
math.AP2026
Prescribed singular sets for stationary harmonic maps
Wenshuai Jiang, Chang Li, Wenyou Yu
A central conjecture in the regularity theory of harmonic maps asserts that the singular set of a stationary harmonic map has codimension at least three. In this paper, we construc…
math.PR2012
Selection in the Zero-Noise Limit for High-Dimensional Diffusions with Measurable Drift
Liangquan Zhang, Chang Li
This paper investigates the zero-noise limit of high-dimensional small-noise diffusion processes governed by the stochastic differential equation (SDE) \begin{equation*} \mathrm{d}…