Cesar Ceballos

activity

20102021

most citedMany non-equivalent realizations of the associahedron

50 citations · 250 across the 18 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.CO2021★ 1 cited

Revisiting Generalizations of the Dehn--Sommerville Relations

Cesar Ceballos, Henri Mühle

We revisit several known versions of the Dehn--Sommerville relations in the context of: homology manifolds, semi-Eulerian complexes, general simplicial complexes, balanced semi-Eul…

math.CO2021★ 1 cited

$F$ - and $H$ -Triangles for $ν$ -Associahedra

Cesar Ceballos, Henri Mühle

For any northeast path $ν$ , we define two bivariate polynomials associated with the $ν$ -associahedron: the $F$ - and the $H$ -triangle. We prove combinatorially that we can obtain on…

Revisiting Generalizations of the Dehn--Sommerville Relations

F- and H-Triangles for ν-Associahedra

$F$ - and $H$ -Triangles for $ν$ -Associahedra