Polytopal realizations of generalized associahedra

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In hep-th/0111053, a complete simplicial fan was associated to an arbitrary finite root system. It was conjectured that this fan is the normal fan of a simple convex polytope (a generalized associahedron of the corresponding type). Here we prove this conjecture by explicitly exhibiting a family of such polytopal realizations.
25 pages

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Combinatorics, Quantum Algebra, Representation Theory, 05E15

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http://salesiana.dossiersoluciones.com/handle/123456789/63256

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0202004
 http://arxiv.org/abs/math/0202004

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arXiv