MathGroup Archive 2003

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: solving a PDE

  • To: mathgroup at smc.vnet.net
  • Subject: [mg40728] Re: [mg40711] solving a PDE
  • From: CAP F <Ferdinand.Cap at eunet.at>
  • Date: Tue, 15 Apr 2003 03:58:55 -0400 (EDT)
  • References: <200304140806.EAA06435@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

C B wrote:

> I am trying to solve the following PDE
> (1-M^2)D[phi[x,y],x,x]+ D[phi[x,y],y,y] = 0
>
> With the following BC's
> BC1: Derivative[0,1][phi][x,(d/2)] = U k A Cos(kx)
> BC2: Derivative[0,1][phi][x,(-d/2)] = U k A Cos(kx)
>
> How do I get Mathematica to do it?

The solution of pde      by mathematica gives problems.Try to transform
the pde into several ordinary diff.eq, see
"Mathematical  Methodsi n Physics and Engineering, CRC Press 2003, ISBN
1584884029



  • Prev by Date: problem with the function "Play"
  • Next by Date: Question about Distribute
  • Previous by thread: solving a PDE
  • Next by thread: Re: solving a PDE