Fast Proximal Methods via Time Scaling of Damped Inertial Dynamics
Author(s) -
Hédy Attouch,
Zaki Chbani,
Hassan Riahi
Publication year - 2019
Publication title -
siam journal on optimization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.066
H-Index - 136
eISSN - 1095-7189
pISSN - 1052-6234
DOI - 10.1137/18m1230207
Subject(s) - inertial frame of reference , mathematics , discretization , hilbert space , convergence (economics) , dynamics (music) , scaling , regular polygon , convex optimization , rate of convergence , mathematical analysis , mathematical optimization , computer science , classical mechanics , geometry , physics , acoustics , computer network , channel (broadcasting) , economics , economic growth
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 discretization of i...
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom