We now apply the algorithm above to find the 121 orbits of norm-2 vectors from the (known) nann 0 vectors, and then apply it again to find the 665 orbits of nann-4 vectors from the …
The even unimodular lattices in 24 dimensions were classi ed by Niemeier Nie2] and the results are given in the previous chapter, together with the enumeration of the even and odd …
JH Conway, NJA Sloane, E Bannai - 1987 - dl.acm.org
Sphere-packings, lattices, and groups | Guide books skip to main content ACM Digital Library home ACM home Google, Inc. (search) Advanced Search Browse About Sign in Register …
A timely and definitive book on this widely applicable subject New edition has been long awaitedsecond edition had been out of stock for some time Describes modern applications …
The even unimodular lattices in 24 dimensions were classi ed by Niemeier Nie2] and the results are given in the previous chapter, together with the enumeration of the even and odd …
The even unimodular lattices in 24 dimensions were classi ed by Niemeier Nie2] and the results are given in the previous chapter, together with the enumeration of the even and odd …
The main themes. This book is mainly concerned with the problem of packing spheres in Euclidean space of dimensions 1, 2, 3, 4, 5,.... Given a large number of equal spheres, what …