Stokes posets and serpent nests

30 pages, 12 figures We study two different objects attached to an arbitrary quadrangulation of a regular polygon. The first one is a poset, closely related to the Stokes polytopes introduced by Baryshnikov. The second one is a set of some paths configurations inside the quadrangulation, satisfying...

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Vydané v:	Discrete Mathematics and Theoretical Computer Science Ročník 18 no. 3; číslo Combinatorics; s. Q1
Hlavný autor:	Chapoton, Frédéric
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Nancy DMTCS 02.12.2016 Discrete Mathematics & Theoretical Computer Science
Predmet:	[math.math-co] mathematics [math]/combinatorics [math.co] [math.math-qa] mathematics [math]/quantum algebra [math.qa] [math.math-rt] mathematics [math]/representation theory [math.rt] Combinatorial analysis Combinatorics Fuzzy sets Lattice theory Mathematical research Mathematics msc: 05e 06a11 13f60 Polygons Polytopes poset quadrangulation Quantum Algebra Representation Theory Set theory tamari lattice quadrangulation Tamari lattice poset
ISSN:	1365-8050, 1462-7264, 1365-8050
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