Non-smooth saddle-node bifurcations II: dimensions of strange attractors
  We study the geometric and topological properties of strange non-chaotic attractors created in non-smooth saddle-node bifurcations of quasiperiodically forced interval maps. By interpreting the attractors as limit objects of the iterates of a continuous curve and controlling the geometry of the latter, we determine their Hausdorff and box-counting dimension and show that these take distinct values. Moreover, the same approach allows to describe the topological structure of the attractors and to prove their minimality. 
Gabriel Fuhrmann, Maik Gr\"oger, Tobias J\"ager
math.DS