2 papers
math.OC2024
An extra gradient Anderson-accelerated algorithm for pseudomonotone variational inequalities
Xin Qu, Wei Bian, Xiaojun Chen
This paper proposes an extra gradient Anderson-accelerated algorithm for solving pseudomonotone variational inequalities, which uses the extra gradient scheme with line search to g…
math.OC2024
Nonsmooth convex-concave saddle point problems with cardinality penalties
Wei Bian, Xiaojun Chen
In this paper, we focus on a class of convexly constrained nonsmooth convex-concave saddle point problems with cardinality penalties. Although such nonsmooth nonconvex-nonconcave a…