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Repost (Boundary Condition NDSolve)

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  • Subject: [mg113760] Repost (Boundary Condition NDSolve)
  • From: pratip <pratip.chakraborty at>
  • Date: Thu, 11 Nov 2010 06:09:05 -0500 (EST)

Dear Group,

I have a simple problem with NDSolve boundary condition. Here is a
file if anybody want to have a look. I have explained everything
My problem is how to implement periodic boundary condition for MOL
discretization. If the boundary condition is u[t,0]==u[t,1]==0 then my
method works but for u[t,0]==u[t,1] it shows large artificial effect
on the MOL solution.
Though the test PDE is tough one but I cant figure uot how to get rid
of this problem.

I know this forum has got some PDE experts. This question is addressed
to them. I hope some of you can guide me on this.



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