I guess you get an authorative answer from someone like Yves Reynard
who wrote getfem, but
could you express curl(curl(A)) in terms of available functions using
an identity such as
curl(curl(A)) = grad(div(A)) - vector_laplacian(A)
would that make sense / allow enough numerical accuracy?
Richard George
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On Sun, 9 Sep 2007, Alex Magnes wrote:
Hi everybody!
Is there any possibility to assemble a term like integral curl(curl A)
where A is a vector field? I just found examples dealing with gradients
and divergences.
regards and thanks in advance, alex
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