Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4617462 | Journal of Mathematical Analysis and Applications | 2012 | 9 Pages |
Abstract
This work is concerned with the asymptotic behavior of global C1C1 solutions of the Goursat problem for quasilinear hyperbolic systems. We prove that when tt tends to the infinity, the solutions approach a combination of C1C1 traveling wave solutions at algebraic rate (1+t)−μ(1+t)−μ, provided that the boundary data decay at the rate (1+t)−(1+μ)(1+t)−(1+μ), where μμ is a positive constant. Finally, we give an application to the equation for motion of an elastic string.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Jianli Liu, Kejia Pan,