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Total-variation-diminishing implicit-explicit Runge-Kutta methods for the simulation of double-diffusive convection in astrophysics.
Friedrich Kupka
Natalie Happenhofer
Inmaculada Higueras
Othmar Koch
Published in:
J. Comput. Phys. (2012)
Keyphrases
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total variation
denoising
image restoration
image denoising
mathematical models
regularization methods
image processing
object recognition
graphical models
convex optimization
minimization problems