Nonlinear parabolic PDE with PDE toolbox
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Hi,
I'd like to solve the PDE
$\partial u / \partial t = r*(\partial/\partial r[r*D0*(u/u0)^n])$
where D0, C0 and n are constants and $u=u(r,t)$
using the PDE toolbox. However, I don't seem to be able to find a way to set it up - mainly finding the coefficients to specify the PDE. Is there a way to do it? Any help would be much appreciated.
Thanks!
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Alan Weiss
le 23 Nov 2015
Generally, PDE Toolbox solves problems with second-order spatial derivatives. If you can manage to convert your problem into this form, then you can specify coefficients as documented.
Good luck,
Alan Weiss
MATLAB mathematical toolbox documentation
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