Relaxation Approximations to Front Propagation
Shi Jin and Marcos Katsoulakis
We introduce a relaxation model for front propagation problems. Our proposed
relaxation approximation is a semilinear hyperbolic system without
singularities. It yields a direction-dependent normal velocity at the leading
term and captures, in the Chapman-Enskog expansion, the higher curvature
dependent correction, including possible anisotropies.
- Available as PostScript
- Relaxation Approximations to Front Propagation
- Shi Jin,
- Marcos Katsoulakis
- Publishing information:
- Journal of Differential Equations, 138, pp.380, 1997.
- Submitted by:
August 5 1997.
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