id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
mw22v408901	Dong Lu	Krylov Integration Factor Method for High Spatial Dimension Convection-Diffusion Problems on Sparse Grids	1904		.txt	text/plain	398	15	28	Compact integration factor methods developed in [Nie et al., Journal of Computational Physics, 227 (2008) 5238-5255] provide an approach to reduce the cost prohibitive large matrix exponentials for linear diffusion operators with constant diffusion coefficients in high spatial dimensions to a series of much smaller one dimensional computations. This approach is further developed in [Wang et al., Journal of Computational Physics, 258 (2014) 585-600] to deal with more complicated high dimensional reaction-diffusion equations with cross-derivatives in diffusion operators.	cache/mw22v408901.txt	txt/mw22v408901.txt