The transparencies from the talks are available in pdf format. They are several megabytes, so they may load slowly.
These talks are based on joint work with Amie Wilkinson. They were given at a workshop on partially hyperbolic dynamics, laminations, and Teichmuller flow, held at the Fields Institute in Toronto in January 2006. I thank Alexa Brand at the Fields Institute for making the colour PDF files. Audio and slides for all of the talks at the workshop are available at the Fields Institute website.
This talk was given at the Clay Mathematics Institute and MSRI Conference on Recent Progress in Dynamics held at MSRI in fall 2004. I thank MSRI for making the colour PDF file. Video of this talk and the other talks at the conference is available at the MSRI website.