Klaus Deckelnick, Michael Hinze. Convergence of a Finite Element Approximation to a State-Constrained Elliptic Control Problem. SIAM J. Numerical Analysis, 45(5):1937-1953, 2007. [doi]
@article{DeckelnickH07,
title = {Convergence of a Finite Element Approximation to a State-Constrained Elliptic Control Problem},
author = {Klaus Deckelnick and Michael Hinze},
year = {2007},
doi = {10.1137/060652361},
url = {http://dx.doi.org/10.1137/060652361},
researchr = {https://researchr.org/publication/DeckelnickH07},
cites = {0},
citedby = {0},
journal = {SIAM J. Numerical Analysis},
volume = {45},
number = {5},
pages = {1937-1953},
}