3 citations · 6 across the 18 of their papers we have counts for
Showing 2022 · math.COShow all
2 papers · 2 filters
math.CO2022
On the complexity of packing rainbow spanning trees
Kristóf Bérczi, Gergely Csáji, Tamás Király
One of the most important questions in matroid optimization is to find disjoint common bases of two matroids. The significance of the problem is well-illustrated by the long list o…
math.CO2022
Short proof of a theorem of Brylawski on the coefficients of the Tutte polynomial
Csongor Beke, Gergely Kál Csáji, Péter Csikvári +1
In this short note we show that a system with a ground set of size and (rank) function satisfying for ev…