Author

Jing-Yi Zhang

h-index 0 View on Semantic Scholar

We have 2 of 3 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Uniform-in-Time Boltzmann Mean-Field Limits for Anchored Binary Opinion Dynamics

We study a continuous-time opinion model in which agents interact in pairs and each agent has a fixed anchor. At each interaction, both opinions are updated according to a possibly nonlinear rule with random inputs. Under suitable stability and moment assumptions, we establish uniform-in-time propagation of chaos: as t...

Jing-Yi Zhang, Debankur Mukherjee · 0 citations

Jul 2026

Scaling Limits of Constant-Stepsize SGD at Flat Minima

This work proves existence, uniqueness, and geometric convergence to an augmented invariant law in a Wasserstein distance induced by an $\alpha$-dependent metric and analysis of the small-stepsize scaling limit gives corresponding results for coordinate-separable objectives with unequal flatness exponents.

Jing-Yi Zhang, Cheng Mao, Debankur Mukherjee · arXiv.org · 0 citations