Disjoint bases in matroids

Speaker: Kristóf Bérczi
Date and time: September 16, 2022, 12:00-13:00
Room 3.518

Abstract: In this talk, we concentrate on the problem of deciding whether for every bases B of a matroid M=(S,r) one can find another basis B’ in S-B. The problem is closely related to identically self-duality, and is hard in general – the goal of the talk is to overview existing results.