Nonsharp travelling wave fronts in the Fisher equation with degenerate nonlinear diffusion
<p>When degenerate nonlinear diffusion is introduced into the Fisher equation, giving <em>u<sub>t</sub></em> = (<em>uu<sub>x</sub></em>)<em><sub>x</sub></em> + <em>u</em>(1 − <em>u</em>), the travel...
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
Pergamon
1996
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| 主题: |