We will give a proof of the Lusternik-Fet theorem that every metric on a compact manifold has a closed geodesic, and an analogue for manifolds with boundary as well.
Tuesday, February 3, 2015 - 4:30pm
UPenn
We will give a proof of the Lusternik-Fet theorem that every metric on a compact manifold has a closed geodesic, and an analogue for manifolds with boundary as well.