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MathGroup Archive 2007

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Can Mathematica do Separation of Variables?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg72978] Can Mathematica do Separation of Variables?
  • From: "Raj" <rajanikanth at gmail.com>
  • Date: Sat, 27 Jan 2007 06:01:41 -0500 (EST)

Hi!

Can somebody please tell me if Mathematica can do separation of
variables (using DSolve)

for ex: if I give this equation to DSolve, its not able to separate the
variables

D[u[x,t],{t,2}]==D[u[x,t],{x,2}]+D[u[x,t],{t,1},{x,2}]

Thanks,

Raj


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