Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:category |
gptkb:mathematics
gptkb:symmetry |
| gptkbp:describedYear |
1925
|
| gptkbp:describes |
symmetry of Dynkin diagram D_4
|
| gptkbp:firstDescribed |
gptkb:Élie_Cartan
|
| https://www.w3.org/2000/01/rdf-schema#label |
triality (for D 4)
|
| gptkbp:involves |
outer automorphism of order 3
|
| gptkbp:order |
3
|
| gptkbp:relatedTo |
gptkb:Spin(8)
gptkb:octonions Lie algebra D_4 spinor representations of Spin(8) vector representation of Spin(8) |
| gptkbp:studiedIn |
gptkb:algebraic_geometry
group theory representation theory |
| gptkbp:bfsParent |
gptkb:D_n_Lie_algebra
gptkb:D_n_root_system |
| gptkbp:bfsLayer |
7
|