86 citations · 685 across the 45 of their papers we have counts for
Showing 2025 · math.OCShow all
2 papers · 2 filters
math.OC2025
Proximal gradient descent on the smoothed duality gap to solve saddle point problems
Olivier Fercoq
In this paper, we minimize the self-centered smoothed gap, a recently introduced optimality measure, in order to solve convex-concave saddle point problems. The self-centered smoot…
math.OC2025
Primal-Dual Coordinate Descent for Nonconvex-Nonconcave Saddle Point Problems Under the Weak MVI Assumption
Iyad Walwil, Olivier Fercoq
We introduce two novel primal-dual algorithms for addressing nonconvex, nonconcave, and nonsmooth saddle point problems characterized by the weak Minty Variational Inequality (MVI)…