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Alternative names | P2-iso-P1, iso-P2 P1 |
Orders | \(k=1\) |
Reference elements | triangle, quadrilateral |
DOFs | On each vertex: point evaluations On each edge: point evaluations On each face: point evaluations |
Number of DOFs | triangle: \(6\) quadrilateral: \(9\) |
Number of DOFs on subentities | vertices: \(1\) edges: \(1\) faces: \(0\) (triangle), \(1\) (quadrilateral) |
Mapping | identity |
continuity | Function values are continuous. |
Categories | Scalar-valued elements |
Symfem | "P1-iso-P2" (triangle, quadrilateral)↓ Show Symfem examples ↓ |
triangle order 1 | ![]() (click to view basis functions) |
quadrilateral order 1 | ![]() (click to view basis functions) |
Element added | 06 July 2022 |
Element last updated | 02 August 2022 |