Huaian Diao, Mei Qin, Yimin Wei. Condition numbers for the outer inverse and constrained singular linear system. Applied Mathematics and Computation, 174(1):588-612, 2006. [doi]
@article{DiaoQW06,
title = {Condition numbers for the outer inverse and constrained singular linear system},
author = {Huaian Diao and Mei Qin and Yimin Wei},
year = {2006},
doi = {10.1016/j.amc.2005.04.099},
url = {http://dx.doi.org/10.1016/j.amc.2005.04.099},
researchr = {https://researchr.org/publication/DiaoQW06},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {174},
number = {1},
pages = {588-612},
}