A Dual-Dual Formulation for the Coupling of Mixed-FEM and BEM in Hyperelasticity.

Gabriel N. Gatica Norbert Heuer

Published in: SIAM J. Numer. Anal. (2000)

Keyphrases

dual formulation
total variation
convex optimization
finite element
primal dual
finite element method
dual variables
numerical methods
iterative algorithms
finite element model
duality gap
image processing
image denoising
boundary conditions