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Nonlinear diffusion equation

A nonlinear diffusion equation lets diffusivity depend on the evolving field; the porous-medium equation is a standard example.

Table of contents 52 2
- Two-dimensional Barenblatt solution with diffusivity proportional to concentration Nonlinear diffusion equation 34 1
  - Linear-reaction time change for quadratic nonlinear diffusion Two-dimensional Barenblatt solution with diffusivity proportional to concentration 16

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