H(curl) auxiliary mesh preconditioning.

Tzanio V. Kolev Joseph E. Pasciak Panayot S. Vassilevski

Published in: Numer. Linear Algebra Appl. (2008)

Keyphrases

vector field
d mesh
edge preserving
inverse problems
conjugate gradient
arbitrary topology
optical flow computation
mesh generation
primal dual
linear systems
medical images
finite element method
iterative methods
triangle mesh