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Re: Re: (Laplace equation)

  • To: mathgroup at smc.vnet.net
  • Subject: [mg59865] Re: [mg59766] Re: (Laplace equation)
  • From: "Jose Luis Gomez" <jose.luis.gomez at itesm.mx>
  • Date: Wed, 24 Aug 2005 06:30:59 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com


>>"Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de> wrote in message 
>>news:ddscf6$ai1$1 at smc.vnet.net...
>>>
>>> Hi,
>>>
>>> NDSolve[] is for intial-boundary value problems
>>> n+1 and not
>>> for pure boundary value problems.
>>> You can use the tim depend equation and integrate
>>> it until the solution
>>> does not change any more.
>>>
>>> Regards
>>>  Jens
>>
>>Well, I think I'll go back to using direct numerical/mesh based 
>>methods.

Consider Finite Element Method (FEM), there is a free library for using FEM
in Mathematica:
http://www.imtek.de/simulation/mathematica/IMSweb/

Here you have a sample application of FEM in Mathematica:
http://homepage.cem.itesm.mx/lgomez/research/fem1/index.html

Regards!

José Luis



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