Dynamical systems coupled with monotone set-valued operators: Formalisms, applications, well-posedness, and stability
B Brogliato, A Tanwani - Siam Review, 2020 - SIAM
This survey article addresses the class of continuous-time systems where a system modeled
by ordinary differential equations is coupled with a static or time-varying set-valued operator …
by ordinary differential equations is coupled with a static or time-varying set-valued operator …
Fast optimization via inertial dynamics with closed-loop dam**
In a real Hilbert space H, in order to develop fast optimization methods, we analyze the
asymptotic behavior, as time t tends to infinity, of a large class of autonomous dissipative …
asymptotic behavior, as time t tends to infinity, of a large class of autonomous dissipative …
Accelerated proximal point method for maximally monotone operators
D Kim - Mathematical Programming, 2021 - Springer
This paper proposes an accelerated proximal point method for maximally monotone
operators. The proof is computer-assisted via the performance estimation problem …
operators. The proof is computer-assisted via the performance estimation problem …
Fast Optimistic Gradient Descent Ascent (OGDA) method in continuous and discrete time
In the framework of real Hilbert spaces, we study continuous in time dynamics as well as
numerical algorithms for the problem of approaching the set of zeros of a single-valued …
numerical algorithms for the problem of approaching the set of zeros of a single-valued …
Convergence of a relaxed inertial forward–backward algorithm for structured monotone inclusions
H Attouch, A Cabot - Applied Mathematics & Optimization, 2019 - Springer
In a Hilbert space HH, we study the convergence properties of a class of relaxed inertial
forward–backward algorithms. They aim to solve structured monotone inclusions of the form …
forward–backward algorithms. They aim to solve structured monotone inclusions of the form …
Convergence of a relaxed inertial proximal algorithm for maximally monotone operators
H Attouch, A Cabot - Mathematical Programming, 2020 - Springer
In a Hilbert space HH, given A: H → 2^ HA: H→ 2 H a maximally monotone operator, we
study the convergence properties of a general class of relaxed inertial proximal algorithms …
study the convergence properties of a general class of relaxed inertial proximal algorithms …
Continuous-time analysis of accelerated gradient methods via conservation laws in dilated coordinate systems
We analyze continuous-time models of accelerated gradient methods through deriving
conservation laws in dilated coordinate systems. Namely, instead of analyzing the dynamics …
conservation laws in dilated coordinate systems. Namely, instead of analyzing the dynamics …
Fast convergence of dynamical ADMM via time scaling of damped inertial dynamics
In this paper, we propose in a Hilbertian setting a second-order time-continuous dynamic
system with fast convergence guarantees to solve structured convex minimization problems …
system with fast convergence guarantees to solve structured convex minimization problems …
From Halpern's fixed-point iterations to Nesterov's accelerated interpretations for root-finding problems
Q Tran-Dinh - Computational Optimization and Applications, 2024 - Springer
We derive an equivalent form of Halpern's fixed-point iteration scheme for solving a co-
coercive equation (also called a root-finding problem), which can be viewed as a Nesterov's …
coercive equation (also called a root-finding problem), which can be viewed as a Nesterov's …
Fast proximal methods via time scaling of damped inertial dynamics
In a Hilbert space setting, we consider a class of inertial proximal algorithms for nonsmooth
convex optimization, with fast convergence properties. They can be obtained by time …
convex optimization, with fast convergence properties. They can be obtained by time …