2011/05/11 by Umberto Hryniewicz, Hryniewicz, Umberto · 1 citation
Mathematics · #37J99 #53D35 #Dynamical Systems (math.DS) #FOS: Mathematics #Symplectic Geometry (math.SG) #math.DS #math.SG #msc:37J99 #msc:53D35
paper · pdf · doi:10.48550/arxiv.1105.2077
Statement of Lemma 3.16 is corrected, as well as the discussion following it. To appear in the Journal of Symplectic Geometry
arxiv created 2015/02/06 · arxiv updated 2015/02/09
We characterize which closed Reeb orbits of a dynamically convex contact form on the 3-sphere bound disk-like global surfaces of section for the Reeb flow, without any genericity assumptions. We show that these global surfaces of section come in families, organized as open book decompositions. As an application we obtain new global surfaces of section for the Hamiltonian dynamics on strictly convex 3-dimensional energy levels.