Ronald H. W. Hoppe, Michael Kieweg. A posteriori error estimation of finite element approximations of pointwise state constrained distributed control problems. J. Num. Math., 17(3):219-244, 2009. [doi]
@article{HoppeK09a, title = {A posteriori error estimation of finite element approximations of pointwise state constrained distributed control problems}, author = {Ronald H. W. Hoppe and Michael Kieweg}, year = {2009}, doi = {10.1515/JNUM.2009.012}, url = {http://dx.doi.org/10.1515/JNUM.2009.012}, researchr = {https://researchr.org/publication/HoppeK09a}, cites = {0}, citedby = {0}, journal = {J. Num. Math.}, volume = {17}, number = {3}, pages = {219-244}, }