Triangulations of root polytopes and reduced forms (Extended abstract)

DMTCS Proceedings, 21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009)

Karola Mészáros

The type An root polytope P(An+) is the convex hull in ℝn+1 of the origin and the points ei-ej for 1≤i

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