The associahedron is at the interface between several mathematical fields. Combinatorially, it is the simplicial complex of dissections of a convex polygon (sets of mutually noncrossing diagonals). Geometrically, it is a polytope whose vertices and edges encode the dual graph of the complex of dissections. Finally the associahedron describes the combinatorial structure defining a presentation by generators and relations of certain algebras, called ``cluster algebras''. Because of its ubiquity, we regularly come up with new families generalizing this object. However there often are only few interactions between them. From our perspective, there are two main issues when studying them: looking for relations on the basis of known properties of ...
This thesis presents several developments related to the associahedron. All results are motivated by...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
The associahedron is at the interface between several mathematical fields. Combinatorially, it is th...
The associahedron is at the interface between several mathematical fields. Combinatorially, it is th...
The associahedron is at the interface between several mathematical fields. Combinatorially, it is th...
L'associaèdre se situe à l'interface de plusieurs domaines mathématiques. Combinatoirement, il s'agi...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
Consider $2n$ points on the unit circle and a reference dissection $\mathrm{D}_\circ$ of the convex ...
This thesis presents several developments related to the associahedron. All results are motivated by...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
The associahedron is at the interface between several mathematical fields. Combinatorially, it is th...
The associahedron is at the interface between several mathematical fields. Combinatorially, it is th...
The associahedron is at the interface between several mathematical fields. Combinatorially, it is th...
L'associaèdre se situe à l'interface de plusieurs domaines mathématiques. Combinatoirement, il s'agi...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceConsider $2n$ points on the unit circle and a reference dissection $D$ of the ...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
Consider $2n$ points on the unit circle and a reference dissection $\mathrm{D}_\circ$ of the convex ...
This thesis presents several developments related to the associahedron. All results are motivated by...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...
International audienceGraph associahedra are polytopes realizing the nested complex N(G) on connecte...