Sphere Packings, Lattices and Groups

John Conway, Neil J. A. Sloane

Springer-Verlag New York Inc., 1998

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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 vectors of nann 0 and -2.

ISBN-13
9780387985855
ISBN-10
0387985859
Publisher
Springer-Verlag New York Inc.
Year
1998
Publication date
1998-12-07
Pages
706
Dimensions
166x242x48
Weight
1366