Zhong-Zhi Bai. Block preconditioners for elliptic PDE-constrained optimization problems. Computing, 91(4):379-395, 2011. [doi]
@article{Bai11, title = {Block preconditioners for elliptic PDE-constrained optimization problems}, author = {Zhong-Zhi Bai}, year = {2011}, doi = {10.1007/s00607-010-0125-9}, url = {http://dx.doi.org/10.1007/s00607-010-0125-9}, tags = {optimization}, researchr = {https://researchr.org/publication/Bai11}, cites = {0}, citedby = {0}, journal = {Computing}, volume = {91}, number = {4}, pages = {379-395}, }