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math.CO2016
On -ovoids of regular near polygons
John Bamberg, Jesse Lansdown, Melissa Lee
We generalise the work of Segre (1965), Cameron - Goethals - Seidel (1978), and Vanhove (2011) by showing that nontrivial -ovoids of the dual polar spaces , $DW(2d-1,…
math.CO2016
Bruck nets and partial Sherk planes
John Bamberg, Joanna B. Fawcett, Jesse Lansdown
In Bachmann's Aufbau der Geometrie aus dem Spiegelungsbegriff (1959), it was shown that a finite metric plane is a Desarguesian affine plane of odd order equipped with a perpendicu…