2 papers
physics.flu-dyn2026
Stable Fine-Time-Step Long-Horizon Turbulence Prediction with a Multi-Stepsize Mixture-of-Experts Neural Operator
Guanyu Pan, Huiyu Yang, Yunpeng Wang +3
Neural operators have been increasingly used as data-driven surrogates for time-marching predictions of turbulent flows. However, long-horizon autoregressive prediction is sensitiv…
math.AP2025
A linear, unconditionally stable, second order decoupled method for the Ericksen-Leslie model with SAV approach
Ruonan Cao, Nianyu Yi
In this paper, we present a second order, linear, fully decoupled, and unconditionally energy stable scheme for solving the Erickson-Leslie model. This approach integrates the pres…