• DOI:10.1016/j.comgeo.2014.10.003
Corpus ID: 37488320

Illumination complexes, Δ-zonotopes, and the polyhedral curtain theorem

@article{Zivaljevic2015IlluminationC,
  title={Illumination complexes, Δ-zonotopes, and the polyhedral curtain theorem},
  author={R. Zivaljevic},
  journal={Comput. Geom.},
  year={2015},
  volume={48},
  pages={225-236}
}

R. Zivaljevic

Published 2015

Mathematics, Computer Science

Comput. Geom.

Abstract Illumination complexes are examples of ‘flat polyhedral complexes’ which arise if several copies of a convex polyhedron (convex body) Q are glued together along some of their common faces (closed convex subsets of their boundaries). A particularly nice example arises if Q is a Δ-zonotope (generalized rhombic dodecahedron), known also as the dual of the difference body Δ − Δ of a simplex Δ, or the dual of the convex hull of the root system A n . We demonstrate that the illumination… CONTINUE READING

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