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Thread: Help!solve PDE

  1. #1
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    Help!solve PDE

    How to solve  D\frac{\partial^2 C}{\partial r^2}+\frac{D}{r}\frac{\partial C}{\partial r}= \frac{\partial C}{\partial t}
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  2. #2
    Forum Admin topsquark's Avatar
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    Re: Help!solve PDE

    Have you tried separation of variables? C(r, t) = R(r) T(t).

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