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Solving the Laplace equation with only Neumann boundary conditions

Posted 11 years ago
POSTED BY: Jens Rix
3 Replies
Posted 11 years ago
POSTED BY: Jens Rix

I want to solve the Laplace equation with Neumann boundary conditions on all boundaries, The solution seems random when I do not include any DirichletConditions though.

You can't have Neumann boundary conditions on all boundaries. This is ill-posed problem as there is no unique solution in this case. One of the boundaries must be Dirichlet.

POSTED BY: Nasser M. Abbasi
POSTED BY: Udo Krause
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