Coxeter groups, Lorentzian lattices, and K3 surfaces

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dc.creatorBorcherds, Richard E.
dc.date1998-06-25
dc.date1998-07-26
dc.date.accessioned2026-07-07T05:25:12Z
dc.date.available2026-07-07T05:25:12Z
dc.descriptionThe main result of this paper describes the normalizer of a finite parabolic subgroup of a (possibly infinite) Coxeter group. We use this to compute the automorphism groups of some Lorentzian lattices and K3 surfaces.
dc.description16 pages, plain tex. References added, minor errors corrected
dc.identifierhttps://arxiv.org/abs/math/9806141
dc.identifierhttp://arxiv.org/abs/math/9806141
dc.identifierInternational mathematics research notices 19 (1998), 1011-1031
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77091
dc.subjectGroup Theory
dc.subjectAlgebraic Geometry
dc.titleCoxeter groups, Lorentzian lattices, and K3 surfaces
dc.typetext

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