Boundary layer to a system of viscous hyperbolic conservation laws |
| |
Authors: | Xiao-hong Qin |
| |
Institution: | Department of Applied Mathematics, Nanjing University of Science and Technology, Nanjing 210094, China |
| |
Abstract: | In this paper, we investigate the large-time behavior of solutions to the initial-boundary value problem for n×n hyperbolic system of conservation laws with artificial viscosity in the half line (0,∞). We first show that a boundary layer
exists if the corresponding hyperbolic part contains at least one characteristic field with negative propagation speed. We
further show that such boundary layer is nonlinearly stable under small initial perturbation. The proofs are given by an elementary
energy method.
Supported by the National Natural Science Foundation of China (No. 10676037) |
| |
Keywords: | Viscous hyperbolic conservation laws boundary layer asymptotic stability |
本文献已被 维普 SpringerLink 等数据库收录! |