An analysis of on ODE associated to FISTA
Résumé
This paper is devoted to the study of an ODE associated to FISTA. New vonvergence results are presented, even in the case of non convex functions. The asymptotic rate are proven to be optimal with the study of particular instances. Robustness to noise is also investigated.
Domaines
Optimisation et contrôle [math.OC]
Origine : Fichiers produits par l'(les) auteur(s)