Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:root
|
| gptkbp:all_roots_have_same_length |
true
|
| gptkbp:dimension_of_ambient_space |
8
|
| gptkbp:Dynkin_diagram |
gptkb:E_8
|
| https://www.w3.org/2000/01/rdf-schema#label |
root system of E 8
|
| gptkbp:lattice_generated |
gptkb:E_8_lattice
|
| gptkbp:Lie_algebra |
gptkb:E_8
|
| gptkbp:longest_root_length_squared |
2
|
| gptkbp:number_of_positive_roots |
120
|
| gptkbp:number_of_roots |
240
|
| gptkbp:number_of_simple_roots |
8
|
| gptkbp:rank |
8
|
| gptkbp:type |
irreducible
simply laced crystallographic |
| gptkbp:used_in |
gptkb:string_theory
mathematical physics theory of Lie groups sphere packing theory of Lie algebras |
| gptkbp:Weyl_group |
696729600
|
| gptkbp:bfsParent |
gptkb:E_8_Cartan_matrix
|
| gptkbp:bfsLayer |
7
|