2 papers
physics.flu-dyn2025
Breakup cascade in gas filament
Aliénor Rivière, Zehua Liu, Jishen Zhang +3
Despite its importance in both geophysical and industrial contexts, the inertial fragmentation of gas filaments has received much less attention than their liquid counterparts. Yet…
math.OC2023
Convergence Analysis of Randomized SGDA under NC-PL Condition for Stochastic Minimax Optimization Problems
Zehua Liu, Zenan Li, Xiaoming Yuan +1
We introduce a new analytic framework to analyze the convergence of the Randomized Stochastic Gradient Descent Ascent (RSGDA) algorithm for stochastic minimax optimization problems…