3 papers
math.OC2026
Preconditioned primal-dual algorithms for saddle point problems: non-ergodic convergence rates
Huiyuan Guo, Juan José Maulén, Juan Peypouquet
We study a family of preconditioned primal dual algorithms for convex-concave saddle point problems by the dynamics introduced in \cite{apidopoulos2026preconditioned}. The proposed…
math.OC2025
Towards faster first order methods: A continuous-time model to interpolate between speed and function value restart
Juan José Maulén, Huiyuan Guo, Juan Peypouquet
We introduce a new restarting scheme for a continuous inertial dynamics with Hessian driven-damping, and establish a linear convergence rate for the function values along the resta…
math.OC2024
A Speed Restart Scheme for a Dynamical System with Hessian-Driven Damping and Three Constant Coefficients
Huiyuan Guo, Juan José Maulén, Juan Peypouquet
In this paper, we study a speed restart scheme for an inertial system with Hessian-driven damping. We establish a linear convergence rate for the function values along the restarte…