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Results tagged with rt.representation-theory
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user 111467
Linear representations of algebras and groups, Lie theory, associative algebras, multilinear algebra.
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Is there a reason nice coset representatives exist for Leech or E_8 lattice modulo 2?
Let $\Lambda$ be the Leech lattice. There is a nice set of coset representatives for $\Lambda/2 \Lambda$ given by short vectors [Conway and Sloane, Ch. 10, Theorem 28 or Ch. 23, Theorem 3]. The proof …
