by Liu, Hailiang.
Series: 1999-24, Preprints
We consider the large time behavior of solutions for a
hyperbolic relaxation system. For a certain class of
initial data the solution is shown to converge to relaxation
rarefaction profiles at a determined asymptotic rate.
The result is established without the smallness conditions
of the wave strength and the initial disturbances.
Decay rate, rarefaction wave, relaxation