Inserted: 16 mar 2011
Last Updated: 13 nov 2013
Journal: ESAIM Control Optim. Calc. Var.
The adjoint method, recently introduced by Evans, is used to study obstacle problems, weakly coupled systems, cell problems for weakly coupled systems of Hamilton-Jacobi equations, and weakly coupled systems of obstacle type. In particular, new results about the speed of convergence of some approximation procedures are derived.