Optimal Extragradient-Based Algorithms for Stochastic Variational Inequalities with Separable Structure Huizhuo Yuan Chris Junchi Li Gauthier Gidel Michael I. Jordan, Quanquan Gu Simon S. Du

Neural Information Processing Systems 

It can also be seen as a local approximation of the nonconvex-nonconcave minimax games--e.g., the generative adversarial network (GAN)