23 citations · 24 across the 7 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
math.CO2026
Hamilton paths and cycles in flip graphs of (almost-)perfect matchings
Sofia Brenner, Justin Dallant, Linda Kleist +3
We consider the set of matchings of a graph and a local change operation, called a flip, between them. In the combinatorial setting, the base graphs are either complete graphs or c…
math.CO2026
On Triangles in Colored Pseudoline Arrangements
Yan Alves Radtke, Balázs Keszegh, Robert Lauff
We consider the faces in pseudoline arrangements in which the pseudolines are colored with two colors. Björner, Las Vergnas, Sturmfels, White, and Ziegler conjecture the existence…