[引用][C] The 48-dimensional analogues of the Leech lattice
HV Koch - Труды Математического института имени ВА …, 1995 - mathnet.ru
An even unimodular lattice Л in R4 8 is called extremal if any vector v ф 0 has squared
length (v, v)> 6. At present two extremal even unimodular lattices in R4 8 are known (see [2 …
length (v, v)> 6. At present two extremal even unimodular lattices in R4 8 are known (see [2 …
[引用][C] The 48-dimensional analogues of the Leech lattice
H Koch - Number theory, algebra and algebraic geometry … - mathnet.ru
H. Koch, “The 48-dimensional analogues of the Leech lattice”, Number theory, algebra and
algebraic geometry, Collection of articles. To seventieth birthday of Academician IR …
algebraic geometry, Collection of articles. To seventieth birthday of Academician IR …