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20072023
most citedThe brick polytope of a sorting network

60 citations · 768 across the 56 of their papers we have counts for

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Showing 2019Show all

3 papers · 1 filter

math.CO2019★ 4 cited

The facial weak order on hyperplane arrangements

Aram Dermenjian, Christophe Hohlweg, Thomas McConville +1

We extend the facial weak order from finite Coxeter groups to central hyperplane arrangements. The facial weak order extends the poset of regions of a hyperplane arrangement to all…

math.RT2019★ 17 cited

Associahedra for finite type cluster algebras and minimal relations between -vectors

Arnau Padrol, Yann Palu, Vincent Pilaud +1

We show that the mesh mutations are the minimal relations among the -vectors with respect to any initial seed in any finite type cluster algebra. We then use this a…

math.CO2019

Signaletic operads

Florent Hivert, Vincent Pilaud

We introduce -signaletic operads and their Koszul duals, generalizing the dendriform, diassociative and duplicial operads (which correspond to the case). We show that the…