Metric Viscosity Solutions of Hamilton-Jacobi Equations Depending on Local Slopes.

Wilfrid Gangbo

(Georgia Tech.)

Event: ERC Workshop on Optimal Transportation and Applications

Date: Oct 29, 2014, time: 09:55

Abstract. We present a theory of metric viscosity solutions which encompasses a large class of Hamiltonians. We consider time dependent problems
\partial_tu+H(t,x,u,\vert\nabla u\vert)=0,\quad\mbox{in}\,\,(0,T)\times \Omega,
u(t,x)=f(t,x)\quad\mbox{on}\,\,(0,T)\times \partial\Omega,
and stationary equations. We prove a range of comparison and existence results that apply to a wide range of equations and we present a sample of
techniques that can apply in other cases. (This talk is based on a joint work with A. Swiech).