The theta functions of sublattices of the Leech lattice
1986 ◽
Vol 101
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pp. 151-179
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Keyword(s):
Let Λ be the Leech lattice which is an even unimodular lattice with no vectors of squared length 2 in 24-dimensional Euclidean space R24. Then the Mathieu Group M24 is a subgroup of the automorphism group .0 of Λ and the action on Λ of M24 induces a natural permutation representation of M24 on an orthogonal basis For , let Λm be the sublattice of vectors invariant under m:
1982 ◽
Vol 384
(1787)
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pp. 233-258
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Keyword(s):
Keyword(s):
2018 ◽
Vol 50
(9)
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pp. 1-24
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Keyword(s):
1956 ◽
Vol 52
(3)
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pp. 424-430
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1963 ◽
Vol 59
(1)
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pp. 135-146
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2013 ◽
Vol 13
(2)
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pp. 1183-1224
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