Rick Litherland's Home Page
Here's a picture of a hyperboloid
showing the double ruling, and here's
another view. (They were taken in Corporation Street,
- Richard A. Litherland.
- University of Cambridge,
1979. My supervisor was Cameron
- Research interests:
- Low-dimensional topology, particularly knot theory. Here's a
list of my papers.
- Former PhD
students, with dissertation titles:
- Sam Nelson,
Racks, quandles and virtual knots, 2002.
Virtual strings for closed curves with multiple components and
filamentations for virtual links, 2005.
- Steve Wallace,
Surgery Description of Colored Knots, 2008.
- Office Location and Phone:
- 378 Lockett Hall; (225) 578-1573.
- Email Address:
Information for students
- Fall 2017: