[SciPy-user] Relatively simple PDE's and Scipy
George Nurser
gnurser@googlemail....
Wed Apr 22 05:20:18 CDT 2009
correction..
2009/4/22 George Nurser <gnurser@googlemail.com>:
> I believe you can solve this particular equation analytically.
> For if F(x,t)=f(x,t)/x
> x\partial_t F(x,t)+\partial_x F(x,t)=0
>
> is satisfied by F(x,t)=phi(t-.5x^2), where phi is set by e.g. the
> boundary condition at x_0 or the initial condition at t_0
>
> Then f(x,t)=phi(t-.5x^2)/x
No! f(x,t)=x.phi(t-.5x^2) ;)
> HTH. George Nurser.
>
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