Tag Archives: Euler’s theorem

How the g-Conjecture Came About

This post complements Eran Nevo’s first  post on the -conjecture 1) Euler’s theorem Euler Euler’s famous formula for the numbers of vertices, edges and faces of a  polytope in space is the starting point of many mathematical stories. (Descartes came close … Continue reading

Posted in Combinatorics, Convex polytopes, Open problems | Tagged , , , , | 5 Comments