Optimal L1 Decay Rate to Diffusion Waves for the Hamer Model of Radiating Gases
نویسنده
چکیده
We are concerned with the asymptotic behavior of the solutions of a simplified model describing the evolution of a radiating gas. More precisely, we shall prove the convergence of H solutions toward the classical diffusion wave of the viscous Burgers’ equation by means of entropy methods. The result is also endowed with the same L rate of convergence of that case.
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