Generalised polygons are incidence structures that generalise projective planes (generalised triangles) and are closely related to finite groups. The Feit-Higman theorem states that any generalised n-gon is either an ordinary polygon or n = 2, 3, 4, 6, 8 or 12.

- All seminars.
- Seminars for 2014

Last updated: 19 Sep 2024