We study a class of BGK approximations of parabolic systems in one space dimension. We prove stability and existence of global solutions for this model. Moreover, under certain conditions, we prove a rigorous result of convergence toward the formal limit, by using compensated compactness techniques.
Convergence of Diffusive BGK Approximations for Nonlinear Strongly Parabolic Systems
LATTANZIO, CORRADO;
2002-01-01
Abstract
We study a class of BGK approximations of parabolic systems in one space dimension. We prove stability and existence of global solutions for this model. Moreover, under certain conditions, we prove a rigorous result of convergence toward the formal limit, by using compensated compactness techniques.File in questo prodotto:
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