Leech roots and Vinberg groups

DOI10.1098/rspa.1982.0157zbMath0501.10032OpenAlexW4239658345MaRDI QIDQ3966224

N. J. A. Sloane, Conway, John H.

Publication date: 1982

Published in: Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.1982.0157

zbMATH Keywords

rootsLeech latticereflection groupsunimodular hyperbolic lattice

Mathematics Subject Classification ID

Lattice packing and covering (number-theoretic aspects) (11H31) Reflection groups, reflection geometries (51F15) Quadratic forms (reduction theory, extreme forms, etc.) (11H55)

Related Items (6)

Automorphism groups of Lorentzian lattices ⋮ Tie transformations of Dynkin graphs and singularities on quartic surfaces ⋮ The unimodular lattices of dimension up to 23 and the Minkowski-Siegel mass constants ⋮ The smallest hyperbolic 6-manifolds ⋮ Infinitely many hyperbolic Coxeter groups through dimension 19. ⋮ A monster Lie algebra?

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