Overlapping additive Schwarz preconditioners for elliptic PDEs on the unit sphere.

Quoc Thong Le Gia Ian H. Sloan Thanh Tran

Published in: Math. Comput. (2009)

Keyphrases

unit sphere
partial differential equations
image denoising
level set
spherical harmonics
numerical solution
numerical methods
anisotropic diffusion
image processing
image restoration
iterative methods
von mises fisher
multiscale
bundle adjustment
linear systems
three dimensional