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A Method of Deducing L-Polyhedra for n-Lattices

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Abstract

We suggest a method for selecting an L-simplex in an L-polyhedron of an n-lattice in Euclidean space. By taking into account the specific form of the condition that a simplex in the lattice is an L-simplex and by considering a simplex selected from an L-polyhedron, we present a new method for describing all types of L-polyhedra in lattices of given dimension n. We apply the method to deduce all types of L-polyhedra in n-dimensional lattices for n=2,3,4, which are already known from previous results.

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Baranovskii, E.P., Kononenko, P.G. A Method of Deducing L-Polyhedra for n-Lattices. Mathematical Notes 68, 704–712 (2000). https://doi.org/10.1023/A:1026648330397

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  • DOI: https://doi.org/10.1023/A:1026648330397

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