Displacement interpolation using monotone rearrangement

D Rim, KT Mandli - SIAM/ASA Journal on Uncertainty Quantification, 2018 - SIAM
When approximating a function that depends on a parameter, one encounters many
practical examples where linear interpolation or linear approximation with respect to the …

Dimensional splitting of hyperbolic partial differential equations using the Radon transform

D Rim - SIAM Journal on Scientific Computing, 2018 - SIAM
We introduce a dimensional splitting method based on the intertwining property of the
Radon transform, with a particular focus on its applications related to hyperbolic partial …