Mathematics of Operations Research
Prox-Penalization and Splitting Methods for Constrained Variational Problems
SIAM Journal on Optimization
SIAM Journal on Optimization
Hi-index | 0.00 |
We study the asymptotic behavior of the continuous flow generated by coupling the steepest descent method with a general class of penalty schemes for convex programming. We establish convergence of the trajectories towards primal optimal solutions, as well as convergence of some naturally associated dual paths. The results are extended to the sequences generated by an implicit discretization scheme which corresponds to the coupling of an inexact proximal point iteration with the penalty schemes.