Extend the multilevel constraint decomposition method of Tai (2003). The new method is called full approximation scheme constraint decomposition (FASCD). It is implemented at https://bitbucket.org/pefarrell/fascd/src/master/. The near-completion draft in paper/ is:
- E. Bueler & P. Farrell (in preparation), A full approximation scheme multilevel method for nonlinear variational inequalities