This repository contains Matlab codes accompanying the paper Primal-dual extragradient methods for nonlinear nonsmooth PDE-constrained optimization by Christian Clason and Tuomo Valkonen.
If you find this code useful, you can cite the paper as
@article{nlpdhgm,
author = {Clason, Christian and Valkonen, Tuomo}
title = {Primal-dual extragradient methods for nonlinear nonsmooth PDE-constrained optimization},
journal = {SIAM Journal on Optimization},
volume = {27},
number = {3},
pages = {1314--1339},
year = {2017},
doi = {10.1137/16M1080859},
}