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Degree 0 discontinuous Lagrange on a tetrahedron
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- \(R\) is the reference tetrahedron. The following numbering of the subentities of the reference is used:
- \(\mathcal{V}\) is spanned by: \(1\)
- \(\mathcal{L}=\{l_0,...,l_{0}\}\)
- Functionals and basis functions:
\(\displaystyle l_{0}:v\mapsto v(\tfrac{1}{4},\tfrac{1}{4},\tfrac{1}{4})\)
\(\displaystyle \phi_{0} = 1\)
This DOF is associated with volume 0 of the reference element.
\(\displaystyle \phi_{0} = 1\)
This DOF is associated with volume 0 of the reference element.