@ocfnash
http://olivernash.org/2018/07/08/poring-over-poncelet/index.html

Awesome!
I'd love to find out about #Poncelet generalizations or related results in 3+1 dimensional flat #MinkowskiSpace, with

- all relevant edges along light cones (Are those "singular" and perhaps problematic, even in 3+1 D ?), and

- the \(n\)-sided polygon generalized to a #PingCoincidenceLattice (cmp. my sketch https://mathstodon.xyz/@MisterRelativity/109435130217990848 )

#SpaceTime #InertialFrame #geometry #relativity