2 papers
math.OC2026
A proximal difference of convex functions algorithm using Barzilai-Borwein step size with nonmonotone line search and extrapolation
Kelin Wu, Hongpeng Sun
The paper proposes a novel proximal difference-of-convex (DC) algorithmic framework to solve general non-convex, non-smooth optimization problems. By combining Barzilai-Borwein (BB…
math.OC2025
A preconditioned third-order implicit-explicit algorithm with a difference of varying convex functions and extrapolation
Kelin Wu, Hongpeng Sun
This paper proposes a novel preconditioned implicit-explicit algorithm enhanced with the extrapolation technique for non-convex optimization problems. The algorithm employs a third…