Canonical decomposition of manifolds with flat real projective structure into (n-1)-convex manifolds and concave affine manifolds

Suhyoung Choi

We try to understand the geometric properties of $n$-manifolds ($n\ge 2$) with geometric structures modeled on $(\bR P^n, \PGL(n+1, \bR))$, i.e., $n$-manifolds with projectively f…