Peter Benner, Tobias Breiten. On optimality of approximate low rank solutions of large-scale matrix equations. Systems & Control Letters, 67:55-64, 2014. [doi]
@article{BennerB14,
title = {On optimality of approximate low rank solutions of large-scale matrix equations},
author = {Peter Benner and Tobias Breiten},
year = {2014},
doi = {10.1016/j.sysconle.2014.02.005},
url = {http://dx.doi.org/10.1016/j.sysconle.2014.02.005},
researchr = {https://researchr.org/publication/BennerB14},
cites = {0},
citedby = {0},
journal = {Systems & Control Letters},
volume = {67},
pages = {55-64},
}