Videos

Incidence Geometry and Tiled Surfaces

Presenter
March 26, 2025
Abstract
We show that various classical theorems of linear incidence geometry, such as the theorems of Pappus, Desargues, Möbius, and so on, can be interpreted as special cases of a general result that involves a tiling of a closed oriented surface by quadrilateral tiles. This yields a general mechanism for producing new incidence theorems and generalizing the known ones.This is joint work with Pavlo Pylyavskyy.