My primary research areas are applied and computational topology. Current research focuses on valuations, persistent homology, and applications of stochastic geometry.

Click here for papers and talks.


I have a research fellowship this year, so I am not teaching any courses. In recent years I have taught various courses in mathematics and computer science. Web pages for some of the courses that I taught are still available here.


  • I grew up in Harrisonburg, Virginia.
  • I married my wife, Sarah, in December 2011.
  • I enjoy reading, photography, and juggling.
  • Click here to read more.

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