Article ID Journal Published Year Pages File Type
4652127 Electronic Notes in Discrete Mathematics 2013 6 Pages PDF
Abstract

We construct examples of ample lattice polytope of dimension n⩾3 such that the n−2 times multiple of them are very ample but not normal. We also obtain two classes of normal 3-dimensional nonsingular lattice polytopes. One is a class of polytopes with relatively small internal polytopes. The other is that of polytopes which are the Minkowski sums with line segments.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics