Hello everybody,
I have the following problem:
Class C{
...
Triangulation <1,2>boundary_triangulation;
FE_Q<1,2> boundary_fe;
DoFHandler <1,2> boundary_dof_handler;
MappingQGeneric <1,2> boundary_map;
Thank you very much. This is exactly what I wanted.
Best regards,
Felix
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Hi everyone,
I want to compute the transformation of a gradient at a point (no
quadrature point) on the reference cell to the real space. Mathematically
formulated I want to compute:
Hi everyone,
I want to compute the transformation of the gradient of the shape function
at a point (no quadrature point) on the reference cell to the real space.
Mathematically written I want to compute:
: point in the reference cell
: jacobian
: gradient of the i-th shape