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Question: Problem may be ill posed or method may be ill suited to solution

Question:Problem may be ill posed or method may be ill suited to solution

newlam 0
numeric pdsolve condition
August 09 2011
0

Hi,


I am trying to solve a system of PDEs numerically and having following error

Error, (in pdsolve/numeric/plot3d) unable to compute solution for t>HFloat(0.0):
solution becomes undefined, problem may be ill posed or method may be ill suited to solution

Please have a look at attached worksheet and help me out.

Moreover, I want to include boundary conditions are not normal to the boundary. Anyone knows how to do so? Any help would be appreciated.

9_8.mw

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(15)
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Error, (in pdsolve/numeric/plot3d) unable to compute solution for t>HFloat(0.0):
solution becomes undefined, problem may be ill posed or method may be ill suited to solution

  


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