documentation:latest:polytope:propagatedpolytope

Available versions of this document: latest release, release 4.0, release 3.6, release 3.5, nightly master

Reference documentation for older polymake versions: release 3.4, release 3.3, release 3.2

BigObject PropagatedPolytope<Scalar>

from application polytope

Polytope propagation means to define a polytope inductively by assigning vectors to arcs of a directed graph. At each node of such a graph a polytope arises as the joint convex hull of the polytopes at the translated sources of the inward pointing arcs. For details see

Joswig: Polytope Propagation on Graphs.
Chapter 6 in Pachter/Sturmfels: Algebraic Statistics for Computational Biology, Cambridge 2005.
Type Parameters:

Scalar: numeric data type used for the coordinates, must be an ordered field. Default is Rational.

derived from:
SUM_PRODUCT_GRAPH
Type:
Properties of SUM_PRODUCT_GRAPH:
TRANSLATIONS

The translation vectors of the arcs.

Type:

  • documentation/latest/polytope/propagatedpolytope.txt
  • Last modified: 2020/01/22 09:02
  • (external edit)