ISSN:
1420-9004
Keywords:
Key words and Phrases: Compensated compactness, fractional step method, Klein-Gordon and Sine-Gordon equation, Lax-Friedrichs and Godunov scheme, momentum relaxation time, reaction-diffusion equation, relaxation theory.
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract. This paper regards the existence of weak solutions for a quasilinear wave equation of Klein-Gordon and Sine-Gordon type with the presence of a linear damping term and the relaxation to the reaction-diffusion equation when the momentum relaxation time tends to zero. In the limit process is fundamental the celebrated Div-curl Lemma of Tartar and Murat.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s000300050024
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