Dmitriy Leykekhman, Boris Vexler. Optimal A Priori Error Estimates of Parabolic Optimal Control Problems with Pointwise Control. SIAM J. Numerical Analysis, 51(5):2797-2821, 2013. [doi]
@article{LeykekhmanV13,
title = {Optimal A Priori Error Estimates of Parabolic Optimal Control Problems with Pointwise Control},
author = {Dmitriy Leykekhman and Boris Vexler},
year = {2013},
doi = {10.1137/120885772},
url = {http://dx.doi.org/10.1137/120885772},
researchr = {https://researchr.org/publication/LeykekhmanV13},
cites = {0},
citedby = {0},
journal = {SIAM J. Numerical Analysis},
volume = {51},
number = {5},
pages = {2797-2821},
}