On ergodic problem for Hamilton-Jacobi-Isaacs equations
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Revised: 3 November 2004
We study the asymptotic behavior of as , where is the viscosity solution of the following Hamilton-Jacobi-Isaacs equation (infinite horizon case) with We discuss the cases in which the state of the system is required to stay in an n-dimensional torus, called periodic boundary conditions, or in the closure of a bounded connected domain with sufficiently smooth boundary. As far as the latter is concerned, we treat both the case of the Neumann boundary conditions (reflection on the boundary) and the case of state constraints boundary conditions. Under the uniform approximate controllability assumption of one player, we extend the uniform convergence result of the value function to a constant as to differential games. As far as state constraints boundary conditions are concerned, we give an example where the value function is Hölder continuous.
Mathematics Subject Classification: 35B40 / 49L25 / 49N70
Key words: Hamilton-Jacobi-Isaacs equations / viscosity solutions / asymptotic behavior / differential games / boundary conditions / ergodicity.
© EDP Sciences, SMAI, 2005