Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lattice (mathematics)
|
| gptkbp:automorphismGroup |
gptkb:Weyl_group_of_E_7
|
| gptkbp:definedIn |
real numbers
|
| gptkbp:dimensions |
7
|
| gptkbp:discriminant |
2
|
| gptkbp:even |
true
|
| gptkbp:hasRootLength |
2
|
| https://www.w3.org/2000/01/rdf-schema#label |
E 7 lattice
|
| gptkbp:rank |
7
|
| gptkbp:relatedTo |
gptkb:E_6_lattice
gptkb:E_8_lattice |
| gptkbp:type |
gptkb:E_7_root_system
|
| gptkbp:unimodular |
false
|
| gptkbp:usedIn |
coding theory
sphere packing Lie algebra theory |
| gptkbp:bfsParent |
gptkb:E_6_lattice
|
| gptkbp:bfsLayer |
8
|