Quadratic forms of rank 1, closed zones and laminae

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/58962For 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, LaTeXGeometric TopologyCombinatorics52C07 (Primary); 11H55 (Secondary)Quadratic forms of rank 1, closed zones and laminaetext