Preprints

Preprints 

• Ergodic theorems for actions of hyperbolic groups (with R. Sharp), to appear in Proceedings of the American Mathematical Society
• A Weil-Petersson type metric on spaces of metric graphs (with R. Sharp)
• Stationary measures for projective transformations: The Blackwell and Furstenberg measures (with B. Barany and K. Simon)
• Statistics of matrix products in hyperbolic geometry (with R. Sharp), to appear in Comtemporary Mathematics, proceedings of the MPI workshop on Dynamical Numbers
• Unique Bernoulli g-measures (with A. Johansson and A. Oberg), to appear in the Journal of the European Mathematical Society
• Escape Rates for Gibbs measures (with A. Ferguson), to appear in Ergodic Theory and Dynamical Systems
• Geoemtry and dynamics for planar linkages (with M.L.S. Magalhaes), to appear in Communications in Mathematical Physics
• A note on the growth of periodic points for commuting toral automorphisms, to appear in ISRN Geometry
• Correlations of length spectra for negatively curved manifolds (with R. Sharp)
• Length asymptotics in higher Teichmuller theory (with R. Sharp)
• Anosov Flows and Dynamical Zeta Functions (with Paolo Giulietti and C. Liverani)
The Schottky-Klein prime function and counting functions for Fenchel double crosses

Surveys, lectures and notes

• Lectures on ergodic theory, geodesic flows and related topics Uncorrected notes of lectures given in Ulm (2003)
• Dynamical zeta functions and closed orbits for geodesic and hyperbolic flows Uncorrected notes of lectures given in Les Houches (2003)
  
• Fractals and Dimension Theory Introductory lectures given in Porto (Apr-May, 2005)
• Limit points for tetrahedra and inscribed spheres
• Estimating variance for expanding maps
• A note on the arcsine law for geodesics
• Formulae for residues of Dynamical Zeta functions
• Statistical properties of the Rauzy-Veech-Zorich map
• Dynamical Zeta functions Lectures given in Leiden (June, 2010)
• Curvature of configuration spaces for planar linkages (with M.L.S. Magalhaes)
• How to create chaos at home (with a 10 second movie and poster )