118 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3 papers
- Données et algorithmes pour une ville intelligente et durableFR2 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Université Paris-Panthéon-AssasFR2 papers
- Université Paris-SaclayFR2 papers
- Aix-Marseille UniversitéFR1 paper
- Center for Theoretical PhysicsPL1 paper
- Centre de Recherche en InformatiqueFR1 paper
- Czech Technical University in PragueCZ1 paper
- École Nationale Supérieure de l'Électronique et de ses ApplicationsFR1 paper
- École Polytechnique Fédérale de LausanneCH1 paper
- European Organization for Nuclear ResearchCH1 paper
Showing 2012Show all
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math.CO2012★ 118 cited
The diameter of associahedra
Lionel Pournin
It is proven here that the diameter of the d-dimensional associahedron is 2d-4 when d is greater than 9. Two maximally distant vertices of this polytope are explicitly described as…
math.MG2012★ 3 cited
The flip-graph of the 4-dimensional cube is connected
Lionel Pournin
Flip-graph connectedness is established here for the vertex set of the 4-dimensional cube. It is found as a consequence that this vertex set has 92 487 256 triangulations, partitio…