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Convex lattice polytope and Ehrhart polynomial

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Convex lattice polytope and Ehrhart polynomial

Convex lattice polytope vs. Ehrhart polynomial

A convex lattice polytope (also called Z-polyhedron or Z-polytope) is a geometric object playing an important role in discrete geometry and combinatorial commutative algebra. In mathematics, an integral polytope has an associated Ehrhart polynomial that encodes the relationship between the volume of a polytope and the number of integer points the polytope contains.

Similarities between Convex lattice polytope and Ehrhart polynomial

Convex lattice polytope and Ehrhart polynomial have 6 things in common (in Unionpedia): Convex hull, Integer lattice, Pick's theorem, Polytope, Toric variety, Unit cube.

Convex hull

In mathematics, the convex hull or convex envelope or convex closure of a set X of points in the Euclidean plane or in a Euclidean space (or, more generally, in an affine space over the reals) is the smallest convex set that contains X. For instance, when X is a bounded subset of the plane, the convex hull may be visualized as the shape enclosed by a rubber band stretched around X., p. 3.

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Integer lattice

In mathematics, the n-dimensional integer lattice (or cubic lattice), denoted Zn, is the lattice in the Euclidean space Rn whose lattice points are ''n''-tuples of integers.

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Pick's theorem

Given a simple polygon constructed on a grid of equal-distanced points (i.e., points with integer coordinates) such that all the polygon's vertices are grid points, Pick's theorem provides a simple formula for calculating the area of this polygon in terms of the number of lattice points in the interior located in the polygon and the number of lattice points on the boundary placed on the polygon's perimeter: In the example shown, we have interior points and boundary points, so the area is.

Convex lattice polytope and Pick's theorem · Ehrhart polynomial and Pick's theorem · See more »

Polytope

In elementary geometry, a polytope is a geometric object with "flat" sides.

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Toric variety

In algebraic geometry, a toric variety or torus embedding is an algebraic variety containing an algebraic torus as an open dense subset, such that the action of the torus on itself extends to the whole variety.

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Unit cube

A unit cube, more formally a cube of side 1, is a cube whose sides are 1 unit long.

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The list above answers the following questions

Convex lattice polytope and Ehrhart polynomial Comparison

Convex lattice polytope has 18 relations, while Ehrhart polynomial has 36. As they have in common 6, the Jaccard index is 11.11% = 6 / (18 + 36).

References

This article shows the relationship between Convex lattice polytope and Ehrhart polynomial. To access each article from which the information was extracted, please visit:

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