20 citations · 41 across the 25 of their papers we have counts for
4 papers · 1 filter
Fast optimization via inertial dynamics with closed-loop damping
Hedy Attouch, Radu Ioan Bot, Ernö Robert Csetnek
In a Hilbert space , in order to develop fast optimization methods, we analyze the asymptotic behavior, as time tends to infinity, of inertial continuous dynamics where the…
Two steps at a time -- taking GAN training in stride with Tseng's method
Axel Böhm, Michael Sedlmayer, Ernö Robert Csetnek +1
Motivated by the training of Generative Adversarial Networks (GANs), we study methods for solving minimax problems with additional nonsmooth regularizers. We do so by employing \em…
A Relaxed Inertial Forward-Backward-Forward Algorithm for Solving Monotone Inclusions with Application to GANs
Radu Ioan Bot, Michael Sedlmayer, Phan Tu Vuong
We introduce a relaxed inertial forward-backward-forward (RIFBF) splitting algorithm for approaching the set of zeros of the sum of a maximally monotone operator and a single-value…
A forward-backward dynamical approach for nonsmooth problems with block structure coupled by a smooth function
Radu Ioan Bot, Laura Kanzler
In this paper we aim to minimize the sum of two nonsmooth (possibly also nonconvex) functions in separate variables connected by a smooth coupling function. To tackle this problem…