Cui-Xia Li, Shi-Liang Wu. Two block triangular preconditioners for asymmetric saddle point problems. Applied Mathematics and Computation, 269:456-463, 2015. [doi]
@article{LiW15a-2,
title = {Two block triangular preconditioners for asymmetric saddle point problems},
author = {Cui-Xia Li and Shi-Liang Wu},
year = {2015},
doi = {10.1016/j.amc.2015.07.093},
url = {http://dx.doi.org/10.1016/j.amc.2015.07.093},
researchr = {https://researchr.org/publication/LiW15a-2},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {269},
pages = {456-463},
}