Asymptotic solutions of Hamilton-Jacobi equations with semi-periodic Hamiltonians

摘要

We study the long time behavior of viscosity solutions of the Cauchy problem for Hamilton-Jacobi equations in n. We prove that if the Hamiltonian H(x, p) is coercive and strictly convex in a mild sense in p and upper semi-periodic in x, then any solution of the Cauchy problem "converges" to an asymptotic solution for any lower semi-almost periodic initial function.