𝔖 Bobbio Scriptorium
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Projections of 3-polytopes

✍ Scribed by David W. Barnette


Book ID
112888875
Publisher
The Hebrew University Magnes Press
Year
1970
Tongue
English
Weight
253 KB
Volume
8
Category
Article
ISSN
0021-2172

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πŸ“œ SIMILAR VOLUMES


Fiber Polytopes for the Projections betw
✍ Christos A. Athanasiadis; JesΓΊs A. De Loera; Victor Reiner; Francisco Santos πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 359 KB

The cyclic polytope C (n, d) is the convex hull of any n points on the moment curve {(t, t 2 , . . . , t d ) : we consider the fiber polytope (in the sense of Billera and Sturmfels [6]) associated to the natural projection of cyclic polytopes Ο€ : C(n, d ) β†’ C(n, d) which 'forgets' the last dd coord

Central and parallel projections of poly
✍ Bernd Sturmfels πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 197 KB

Using the technique of Gale diagrams we give a characterization of point sets in (k -1)-dimensional Euclidean space that are obtained by projection of the vertex set of a convex k-polyt0pe of given combinatorial type. This result is also a first step in finding an intrinsic geometric criterion to de