an encyclopedia of finite element definitions
Transition
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| Degrees | \(1\leqslant k\) |
| Reference cells | triangle, tetrahedron |
| DOFs | On each vertex: point evaluations On each edge: point evaluations On each face: point evaluations On each volume: point evaluations |
| Mapping | identity |
| continuity | Function values are continuous. |
| Notes | This element is used to bridge the gap between Lagrange elements of different degrees |
| Categories | Scalar-valued elements |
Implementations
This element is implemented in Symfem .↓ Show implementation detail ↓Examples
| triangle degree 1 edge_orders=[2, 1, 1] |  (click to view basis functions) |
| triangle degree 1 edge_orders=[3, 2, 1] |  (click to view basis functions) |
| triangle degree 3 edge_orders=[1, 1, 1] |  (click to view basis functions) |
DefElement stats
| Element added | 12 July 2021 |
| Element last updated | 04 June 2025 |