Clonal cores and flexipaths in matroids

Nick Brettell, James Oxley, Charles Semple +1

A partitioned matroid $(M,\{X_1,X_2,\dots ,X_n\})$ consists of a matroid $M$ and a partition $\{X_1,X_2,\dots ,X_n\}$ of its ground set. As such structures arise frequently in struc…