Alexander duality in subdivisions of Lawrence polytopes.
Santos, Francisco, Sturmfels, Bernd (2003)
Advances in Geometry
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Alexander duality in subdivisions of Lawrence polytopes.
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For a given lattice, we establish an equivalence between closed zones for the corresponding Voronoï polytope, suitable hyperplane sections of the corresponding Delaunay partition, and rank quadratic forms which are extreme rays for the corresponding -type domain.
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Mathematica Bohemica
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