Dense lattices in dimensions 27-29 (Q1365862)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Dense lattices in dimensions 27-29 |
scientific article; zbMATH DE number 1058849
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dense lattices in dimensions 27-29 |
scientific article; zbMATH DE number 1058849 |
Statements
Dense lattices in dimensions 27-29 (English)
0 references
9 September 1997
0 references
Lamination of the unique even integral lattice of determinant 3 and minimum 4 in dimension 26 yields lattices of center density \(1/ \sqrt 3\) in dimension 27 and 2/3 in dimension 28. These lattices are hence denser than the laminated lattices of Conway-Sloane of the same dimensions. A similar construction yields also a 29-dimensional lattice of center density \(1/ \sqrt 3\).
0 references
laminated lattices
0 references
center density
0 references
