@inproceedings{dong2016krylov,
title={Krylov integration factor method on sparse grids for high spatial dimension convection-diffusion equations},
author={Dong Lu, and Yong-Tao Zhang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170314012325865073684},
booktitle={Journal of Scientific Computing},
volume={69},
pages={736-763},
year={2016},
}
Dong Lu, and Yong-Tao Zhang. Krylov integration factor method on sparse grids for high spatial dimension convection-diffusion equations. 2016. Vol. 69. In Journal of Scientific Computing. pp.736-763. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170314012325865073684.