On 05/07/2017 12:42 AM, Praveen C wrote:
I am trying to understand the FE_RaviartThomasNodal space.
The dofs are nodal values, right ?
Yes.
The degree k >= 0. Then the x component is approximated in tensor product space
Q_{k+1,k} = P_{k+1} x P_k
Yes.
Use (k+2)-GLL nodes along x
Use (k+1)-GL nodes along y
Is this correct ?
I don't recall. I don't remember whether we use equidistant or other points.
But you can ask the element's get_generalized_support_points() function and
look at the output.
Best
W.
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