Papers

• Convexity of strata in diagonal pants of surfaces, with C. Lecuire, H. Parlier and K. J. Shackleton.
  Preprint, November 2011 [Download PDF].
  

• Hyperbolic structures on surfaces.
  To appear. [Download PDF].
  (Lecture notes from the Summer School in Singapore, July 2010. See the companion notes by Chris Leininger.)

• Homomorphisms between mapping class groups, with J. Souto,
  Preprint, November 2010. Revised, August 2011. [Download PDF].

• Automorphisms of the graph of free splittings, with J. Souto,
  Michigan Math Journal, 60 (2011), vol. 3. [Download PDF].

• Simplicial embeddings between pants graphs.
  Geometriae Dedicata, 144 (2010), vol. 1, 115--128. [Download PDF].

• Injections of mapping class groups, with C. Leininger and J. Souto.
  Geometry and Topology. 13 (2009) 2523--2541. [Download PDF].

• A characterisation of quasiconformal maps using triangles, with P. Haïssinsky.
  Publicacions Matemàtiques, vol. 52 (2008), num. 2. [Download PDF].

• Constructing convex planes in the pants complex, with H. Parlier and K. J. Shackleton.
  Proceedings of the A.M.S. 137 (2009) 3523-3531. [Download PDF].

• Totally geodesic subgraphs of the pants complex, with H. Parlier and K. J. Shackleton.
  Math. Res. Lett. 15 (2008), no. 2, 309--320. [Download PDF].

• An obstruction to the strong relative hyperbolicity of a group, with J. W. Anderson and K. J. Shackleton.
  Journal of Group Theory, 10, vol. 6 (2007) pp-749--756. [Download PDF].

• Uniformly exponential growth and mapping class groups of surfaces, with J. W. Anderson and K. J. Shackleton.
  In the Tradition of Ahlfors-Bers IV, Contemp. Math. 432, Amer. Math. Soc. [Download PDF].

• The Weil-Petersson geometry of the five-times punctured sphere.
  In Spaces of Kleinian groups, 219--231, London Math. Soc. Lecture Note Ser., 329

• The coarse geometry of Teichmüller space
  Thesis, Southampton, 2004.