On 1/18/20 9:25 AM, David Eaton wrote:
> Thank you for your explanations. Basically I formed a weak form of the PDE
> for
> one element and numerically integrate it at the Gaussian points based on the
> interpolation from the local nodes. Subsequently, I assemble the weak forms
> from all elements into a global system matrix based on a local-to-global
> mapping of the nodes. After applying the boundary conditions, I solve this
> linear system using a linear solver in Intel mkl.
Right -- that gives you the solution (u,p) of the problem. But then what do
you do to visualize whatever it is that you find is/isn't discontinuous?
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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