Preconditioning sparse grad-div/augmented Lagrangian stabilized saddle point systems.

Sabine Le Borne Leo G. Rebholz

Published in: Comput. Vis. Sci. (2013)

Keyphrases

augmented lagrangian
primal dual
saddle point
total variation
bayesian networks
high dimensional
evolutionary algorithm
genetic programming
image denoising
convex optimization
constrained optimization
linear systems