Diffusion of particles with short-range interactions

A system of interacting Brownian particles subject to short-range repulsive potentials is considered. A continuum description in the form of a nonlinear diffusion equation is derived systematically in the dilute limit using the method of matched asymptotic expansions. Numerical simulations are perfo...

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Detalhes bibliográficos
Principais autores: Bruna, M, Chapman, S, Robinson, M
Formato: Journal article
Publicado em: Society for Industrial and Applied Mathematics 2017