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Re: PDE system solving

• To: mathgroup at smc.vnet.net
• Subject: [mg115422] Re: PDE system solving
• From: Gabriel Landi <gtlandi at gmail.com>
• Date: Tue, 11 Jan 2011 00:31:17 -0500 (EST)

Hi there.

Take a look at this tutorial.
http://reference.wolfram.com/mathematica/tutorial/NDSolvePDE.html

It explains that Mathematica can automatically solve some PDEs for you.
For those that he can't, he supplies a function
NDSolve`FiniteDifferenceDerivative that allows you to discretize the system
yourself.

Hope it helps,

Cheers,

Gabriel


On Mon, Jan 10, 2011 at 5:36 AM, bruno <brgherardi at yahoo.it> wrote:

> hello,
> i've to solve a pde system consisting of two equations with boundary
> condition with finite difference method;
>
> i've found it online
> http://algebra.rotol.ramk.fi/IMS/IMS99/paper7/Transformations.pdf
>
> but i don't understand how to find or load the package mentioned in the
> article (and if is it necessary?!?)
>
> can you suggest me any model of code to solve my problem?
> thank you very much
>
>