Graph selectors and viscosity solutions on Lagrangian manifolds
Let be a Lagrangian submanifold of for some closed manifold Let be a generating function for which is quadratic at infinity, and let be the corresponding graph selector for in the sense of Chaperon-Sikorav-Viterbo, so that there exists a subset of measure zero such that is Lipschitz continuous on smooth on and for Let for . Then is a classical solution to on and extends to a Lipschitz function on the whole of Viterbo refers to as a variational solution. We prove that...