Existence of Traveling-Wave Solutions for Hyperbolic Systems of Balance Laws |
| |
Authors: | Alexander Dressel Wen-An Yong |
| |
Institution: | 1. IWR, Universit?t Heidelberg, Im Neuenheimer Feld 294, 69120, Heidelberg, Germany 2. Zhou Pei-Yuan Center for Appl. Math, Tsinghua University, Beijing, 100084, China
|
| |
Abstract: | This paper is concerned with traveling-wave solutions for hyperbolic systems of balance laws satisfying a stability condition
and a Kawashima-like condition. We are interested in the case where the traveling-wave equations have a singularity, which
is absent for 2 × 2 systems satisfying the two conditions. To deal with the singularity, we reduce the problem to a parametrized
one without singularity by using the center manifold theorem. For the parametrized problem, we prove the existence of solutions
by modifying an existing argument in the literature. In this way, we show the existence of traveling-wave solutions. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|