Manifolds that are not leaves of codimension one foliations
  We present new open manifolds that are not homeomorphic to leaves of any C^0 codimension one foliation of a compact manifold. Among them are simply connected manifolds of dimension 5 or greater that are non-periodic in homotopy or homology, namely in their 2-dimensional homotopy or homology groups. 
F\'abio S. Souza (Universidade do Estado do Rio de Janeiro -- UERJ)   and Paul A. Schweitzer, S. J. (Pontif\'icia Universida...
math.GT math.DG