2 papers
math.CO2025
Lower Bounds on Intersection Families for Certain Graphs
Paul Hamrick, Gary Hu
A family of graphs is -intersecting if the edge intersection of any two graphs in contains a copy of a fixed graph . A fundamental problem is to d…
math.GT2022
Big Flip Graphs and Their Automorphism Groups
Assaf Bar-Natan, Advay Goel, Brendan Halstead +3
In this paper, we study the relationship between the mapping class group of an infinite-type surface and the simultaneous flip graph, a variant of the flip graph for infinite-type…