Abstract
We investigate the set of excluded minors of connectivity 2 for the class of frame matroids. We exhibit a list E of 18 such matroids, and show that if N is such an excluded minor, then either N∈E or N is a 2-sum of U2,4 and a 3-connected non-binary frame matroid.
Original language | English |
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Pages (from-to) | 167-196 |
Number of pages | 30 |
Journal | European Journal of Combinatorics |
Volume | 61 |
DOIs | |
Publication status | Published - 1 Mar 2017 |