Wavelet-In-Time Multigrid-In-Space Preconditioning of Parabolic Evolution Equations.

Published in: SIAM J. Sci. Comput. (2016)

Keyphrases

multiresolution
multiscale
inverse problems in image processing
partial differential equations
inverse problems
image analysis
wavelet transform
wavelet coefficients
denoising
anisotropic diffusion
evolution equation