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- Title
Averaging of Hamilton-Jacobi equations along divergence-free vector fields.
- Authors
Ishii, Hitoshi; Kumagai, Taiga
- Abstract
We study the asymptotic behavior of solutions to the Dirichlet problem for Hamilton-Jacobi equations with large drift terms, where the drift terms are given by divergence-free vector fields. This is an attempt to understand the averaging effect for fully nonlinear degenerate elliptic equations. In this work, we restrict ourselves to the case of Hamilton-Jacobi equations. The second author has already established averaging results for Hamilton-Jacobi equations with convex Hamiltonians (below) under the classical formulation of the Dirichlet condition. Here we treat the Dirichlet condition in the viscosity sense and establish an averaging result for Hamilton-Jacobi equations with relatively general Hamiltonian.
- Subjects
VECTOR fields; HAMILTON-Jacobi equations; ELLIPTIC equations; DIRICHLET problem; SINGULAR perturbations
- Publication
Discrete & Continuous Dynamical Systems: Series A, 2021, Vol 41, Issue 4, p1519
- ISSN
1078-0947
- Publication type
Article
- DOI
10.3934/dcds.2020329