Travelling wave phenomena in some degenerate reaction-diffusion equations

Travelling wave phenomena in some degenerate reaction-diffusion equations

In this paper we study the existence of travelling wave solutions (t.w.s.), $u(x, t)=\phi(x−ct)$ for the equation $u_t=[D(u)u_x]_x+g(u) (*)$ where the reactive part g(u) is as in the Fisher-KPP equation and different assumptions are made on the non-linear diffusion term D(u). Both functions D a...

書誌詳細
主要な著者:	Sánchez-Garduño, F, Maini, P
フォーマット:	Journal article
出版事項:	1994

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