Quadratic forms of rank 1, closed zones and laminae

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For a given lattice, we establish an equivalence involving a closed zone of the corresponding Voronoi polytope, a lamina hyperplane of the corresponding Delaunay partition and a quadratic form of rank 1 being an extreme ray of the corresponding L-type domain.
6 pages, LaTeX

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Geometric Topology, Combinatorics, 52C07 (Primary); 11H55 (Secondary)

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http://salesiana.dossiersoluciones.com/handle/123456789/58962

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0004004
 http://arxiv.org/abs/math/0004004

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arXiv