2 papers
math.OC2018
Non-smooth optimization for robust control of infinite-dimensional systems
P. Apkarian, D. Noll, L. Ravanbod
We use a non-smooth trust-region method for -control of infinite-dimensional systems. Our method applies in particular to distributed and boundary control of partial diff…
math.OC2015
Nonsmooth trust-region algorithm with applications to robust stability of uncertain systems
Pierre Apkarian, Dominikus Noll, Laleh Ravanbod
We propose a bundle trust-region algorithm to minimize locally Lipschitz functions which are potentially nonsmooth and nonconvex. We prove global convergence of our method and show…