Fiber Polytopes for the Projections betw
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Christos A. Athanasiadis; JesΓΊs A. De Loera; Victor Reiner; Francisco Santos
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Article
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2000
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Elsevier Science
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English
β 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