A two-stage adaptive stochastic collocation method on nested sparse grids for multiphase flow in randomly heterogeneous porous media.

Qinzhuo Liao Dongxiao Zhang Hamdi A. Tchelepi A two-stage adaptive stochastic collocation method on nested sparse grids for multiphase flow in randomly heterogeneous porous media. 828-845 2017 330 J. Comput. Phys. https://doi.org/10.1016/j.jcp.2016.10.061 db/journals/jcphy/jcphy330.html#LiaoZT17