The following is a list of my publications and preprints. In most cases both the paper itself and a brief abstract are available. They are grouped roughly by topic, but some papers fit into more than one category.

Algebraic Topology

Dynamical Systems and the Collatz Conjecture




Mathematical Images in Print

  • The Pharaoh’s Breastplate – an image I produced for the cover of  Multifractals and 1/f Noise by Benoit Mandelbrot.
  • Mandelbrot Zooms – images of the Mandlebrot set that appear on the cover of and inside The Nature and Power of Mathematics by Don Davis.