Changna Lu, Weizhang Huang, Erik S. Van Vleck. The cutoff method for the numerical computation of nonnegative solutions of parabolic PDEs with application to anisotropic diffusion and Lubrication-type equations. J. Comput. Physics, 242:24-36, 2013. [doi]
@article{LuHV13,
title = {The cutoff method for the numerical computation of nonnegative solutions of parabolic PDEs with application to anisotropic diffusion and Lubrication-type equations},
author = {Changna Lu and Weizhang Huang and Erik S. Van Vleck},
year = {2013},
doi = {10.1016/j.jcp.2013.01.052},
url = {http://dx.doi.org/10.1016/j.jcp.2013.01.052},
researchr = {https://researchr.org/publication/LuHV13},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {242},
pages = {24-36},
}