Competition between stable equilibria in reaction-diffusion systems: the influence of mobility on dominance

@inproceedings{Risler2018CompetitionBS,
  title={Competition between stable equilibria in reaction-diffusion systems: the influence of mobility on dominance},
  author={Emmanuel Risler},
  year={2018}
}
This paper is concerned with reaction-diffusion systems of two symmetric species in spatial dimension one, having two stable symmetric equilibria connected by a symmetric standing front. The first order variation of the speed of this front when the symmetry is broken through a small perturbation of the diffusion coefficients is computed. This elementary computation relates to the question, arising from population dynamics, of the influence of mobility on dominance, in reaction-diffusion systems… CONTINUE READING

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