Margarita Arias
Abstract:
We present some results on the existence of fast and heteroclinic
solutions of an ODE connected with travelling wave solutions of a
Fisher-Kolmogorov's equation. In particular, we present a variational
characterization of the minimum speed of propagation.
Published September 20, 2006.
Math Subject Classifications: 34C37, 35K57, 49J35.
Key Words: Fisher-Kolmogorov's equation; travelling wave solutions;
speed of propagation; variational methods;
constrained minimum problem.
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Margarita Arias Departamento de Matemática Aplicada Universidad de Granada 18071 Granada, Spain email: marias@goliat.ugr.es |
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