Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lattice (mathematics)
|
| gptkbp:automorphismGroup |
gptkb:Weyl_group_of_E7
|
| gptkbp:contains |
A7 lattice
|
| gptkbp:dimensions |
7
|
| gptkbp:discriminant |
2
|
| gptkbp:even |
true
|
| https://www.w3.org/2000/01/rdf-schema#label |
E7 lattice
|
| gptkbp:integration |
true
|
| gptkbp:number_of_roots |
126
|
| gptkbp:rank |
7
|
| gptkbp:relatedTo |
gptkb:E7_Lie_group
gptkb:E8_lattice gptkb:root |
| gptkbp:shortest_vector_length_squared |
2
|
| gptkbp:type |
gptkb:E7_root_system
|
| gptkbp:unimodular |
false
|
| gptkbp:usedIn |
coding theory
sphere packing Lie algebra theory |
| gptkbp:bfsParent |
gptkb:E7_Lie_algebra
gptkb:E7_root_system |
| gptkbp:bfsLayer |
7
|