Preprint 2000-032
Convergence of Diffusive BGK Approximations for Nonlinear Strongly
Parabolic Systems
Corrado Lattanzio and Roberto Natalini
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.
- Paper:
- Available as PostScript (232 Kbytes) or
gzipped PostScript (88 Kbytes; uncompress
using gunzip).
- Author(s):
- Corrado Lattanzio,
<corrado@univaq.it>
- Roberto Natalini,
<natalini@iac.rm.cnr.it>
- Publishing information:
- Quaderno IAC 18/2000
- Comments:
-
- Submitted by:
-
<natalini@iac.rm.cnr.it>
July 19 2000.
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Last modified: Wed Jul 19 18:12:39 MET DST 2000