4 papers
A smoothing extended sequential quadratic method for difference-of-convex optimization over a convex composite inequality constraint
Jiefeng Xu, Ting Kei Pong, Yongle Zhang
We consider the problem of minimizing a difference-of-convex objective over a convex composite inequality constraint and a compact convex set constraint. To solve this problem, we…
An extended sequential quadratic method with extrapolation
Yongle Zhang, Ting Kei Pong, Shiqi Xu
We revisit and adapt the extended sequential quadratic method (ESQM) in [3] for solving a class of difference-of-convex optimization problems whose constraints are defined as the i…
Frank-Wolfe-type methods for a class of nonconvex inequality-constrained problems
Liaoyuan Zeng, Yongle Zhang, Guoyin Li +2
The Frank-Wolfe (FW) method, which implements efficient linear oracles that minimize linear approximations of the objective function over a fixed compact convex set, has recently r…
Retraction-based first-order feasible methods for difference-of-convex programs with smooth inequality and simple geometric constraints
Yongle Zhang, Guoyin Li, Ting Kei Pong +1
In this paper, we propose first-order feasible methods for difference-of-convex (DC) programs with smooth inequality and simple geometric constraints. Our strategy for maintaining…