118 citations · 220 across the 30 of their papers we have counts for
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math.CO2014★ 15 cited
The asymptotic diameter of cyclohedra
Lionel Pournin
It is shown here that the diameter of the -dimensional cyclohedron is not greater than . It is also shown that the coefficient in this upper bound is…
math.GT2014★ 8 cited
Flip-graph moduli spaces of filling surfaces
Hugo Parlier, Lionel Pournin
This paper is about the geometry of flip-graphs associated to triangulations of surfaces. More precisely, we consider a topological surface with a privileged boundary curve and stu…