Son Thai Tu ,Michigan State University

https://meeting.tencent.com/dm/HTmDd6DXH1HU

We investigate the convergence rate in the vanishing viscosity process of the solutions to the subquadratic state-constraint Hamilton-Jacobi equations. We give two different proofs of the fact that, for nonnegative Lipschitz data that vanish on the boundary, the rate of convergence in the interior. Our approach relies on deep understanding of the blow-up behavior near the boundary and semiconcavity of the solutions. This is joint-work with Yuxi Han.