Dual Acceleration for Minimax Optimization: Linear Convergence Under Relaxed Assumptions

Jingwang Li, Xiao Li

This paper addresses the bilinearly coupled minimax optimization problem: $\min_{x \in \mathbb{R}^{d_x}}\max_{y \in \mathbb{R}^{d_y}} \ f_1(x) + f_2(x) + y^{\top} Bx - g_1(y) - g_2…