Sparse grid discontinuous Galerkin methods for high-dimensional elliptic equations.

Zixuan Wang Qi Tang Wei Guo Yingda Cheng

Published in: J. Comput. Phys. (2016)

Keyphrases

high dimensional
empirical studies
low dimensional
high dimensional data
learning algorithm
significant improvement
data sets
multiscale
computational cost
knn
similarity search
sparse data
grid points