Martha Yip

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20082026

most citedA combinatorial model for computing volumes of flow polytopes

17 citations · 30 across the 16 of their papers we have counts for

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Showing 2022 · math.COShow all

2 papers · 2 filters

math.CO2022

On the subdivision algebra for the polytope $U_{I, J ˉ}$

Matias von Bell, Martha Yip

The polytopes $U_{I, J ˉ}$ were introduced by Ceballos, Padrol, and Sarmiento to provide a geometric approach to the study of $(I, J ˉ)$ -Tamari lattices. They obser…

math.CO2022

Triangulations of Flow Polytopes, Ample Framings, and Gentle Algebras

Matias von Bell, Benjamin Braun, Kaitlin Bruegge +4

The cone of nonnegative flows for a directed acyclic graph (DAG) is known to admit regular unimodular triangulations induced by framings of the DAG. These triangulations restrict t…

On the subdivision algebra for the polytope UI,Jˉ​

Triangulations of Flow Polytopes, Ample Framings, and Gentle Algebras

On the subdivision algebra for the polytope $U_{I, J ˉ}$