12 citations · 78 across the 26 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
math.CO2022★ 7 cited
The excluded minors for 2- and 3-regular matroids
Nick Brettell, James Oxley, Charles Semple +1
The class of 2-regular matroids is a natural generalisation of regular and near-regular matroids. We prove an excluded-minor characterisation for the class of 2-regular matroids. T…
math.CO2022★ 3 cited
Excluded minors are almost fragile II: essential elements
Nick Brettell, James Oxley, Charles Semple +1
Let be an excluded minor for the class of -representable matroids for some partial field , let be a -connected strong -stabilizer tha…