Khrystyna Serhiyenko

activity

20142026

most citedCluster structures in Schubert varieties in the Grassmannian

18 citations · 37 across the 22 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.CO2023★ 1 cited

Consistent Dimer Models on Surfaces with Boundary

Jonah Berggren, Khrystyna Serhiyenko

A dimer model is a quiver with faces embedded in a surface. We define and investigate notions of consistency for dimer models on general surfaces with boundary which restrict to we…

math.CO2023

$3$ D Farey graph, lambda lengths and $S L_{2}$ -tilings

Anna Felikson, Oleg Karpenkov, Khrystyna Serhiyenko +1

We explore a three-dimensional counterpart of the Farey tessellation and its relations to Penner's lambda lengths and $S L_{2}$ -tilings. In particular, we prove a three-dimensional ve…

Consistent Dimer Models on Surfaces with Boundary

3D Farey graph, lambda lengths and SL2​-tilings

$3$ D Farey graph, lambda lengths and $S L_{2}$ -tilings