UMS Talk – Farey Flips in Lattice Triangulations
By: Dr. Meera Sitharam Abstract: Given a triangulation of points in the plane, a flip deletes an edge e whose removal leaves a convex quadrilateral and replaces e by the opposite diagonal of the quadrilateral. In the topological setting, a triangulation of a closed surface is an equivalence class permitting points to be moved freely […]
Read more "UMS Talk – Farey Flips in Lattice Triangulations"