Re: 2D Heat Equation w/ NDSolve
- To: mathgroup@smc.vnet.net
- Subject: [mg12145] Re: [mg12110] 2D Heat Equation w/ NDSolve
- From: "Jürgen Tischer" <jtischer@pitagoras.univalle.edu.co>
- Date: Mon, 27 Apr 1998 01:46:28 -0400
Hi Shawn,
I suggest you read further examples in the help for NDSolve (and then
wait for more releases of Mathematica to come).
J|rgen
-----Original Message-----
From: shawn a. means <smeans@unm.edu> To: mathgroup@smc.vnet.net
Subject: [mg12145] [mg12110] 2D Heat Equation w/ NDSolve
>Hello,
>
>I just installed Mathematica 3.0.1, and I'm trying to play with a 2-D
>heat equation. Shouldn't there be a way to fiddle with NDSolve such
>that I can get ranges for two spatial dimensions? It doesn't appear to
>be straightforward since the NDSolve inputs like: NDSolve[eqns, u[x,
>t], {x, xmin, xmax}, {t, tmin, tmax}], and if I enter a y-variable with
>range I get an error complaining about options after the fourth item;
>i.e., NDSolve[eqns, u[x,y,t], {x, xmin, xmax}, {y ymin, ymax}, {t,
>tmin, tmax}].
>
>Any help would be much appreciated!
>
>Please e-mail me directly too!
>
>shawn
>smeans@unm.edu
>
>"I will put an end to the pride of the mighty...
> they will know that I am the Lord" Ezekiel 7:24b-27b
>