2 papers
math.AP2026
Uniform large deviations and long-time dynamics for the 2D anisotropic Navier-Stokes equations on the torus
Chengfeng Sun, Hao Yu, Hui Liu
We study the two-dimensional stochastic Navier-Stokes equations on the torus with horizontal dissipation and additive noise. First, we prove a uniform large deviation principle for…
cs.LG2026
TF-SNO: Time-Frequency Gated Spectral Neural Operators for Learning Non-Stationary Partial Differential Equations
Yitian Zhou, Chaoning Zhang, Zhenzhen Huang +8
Non-stationary partial differential equations (PDEs) arise throughout scientific computing, where the dominant frequency content and energy distribution can drift over time. While…