An auxiliary space multigrid preconditioner for the weak Galerkin method.

Long Chen Junping Wang Yanqiu Wang Xiu Ye

Published in: Comput. Math. Appl. (2015)

Keyphrases

synthetic data
significant improvement
high accuracy
cost function
dynamic programming
high precision
multiscale
objective function
computational complexity
experimental evaluation
search space
computational cost
high order
partial differential equations
parameter space