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## Activities at the Geometry Center

Dr. Sullivan's research centers on finding optimal geometric structures,
such as minimal surfaces, Willmore surfaces, and energy-minimizing knots.
He is also interested in computational issues related to such problems.
Recently, Dr. Sullivan has been involved in the
Laterna MatheMagica
project, in which a sphere is everted via the Willmore flow.
He has made several computer graphics
images of soap films.
Around 1988, he wrote a program
`vcs`

to compute voronoi diagrams in
three dimensions.
In 1995, he wrote a java program demonstrating
stereographic projection.

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Created: Nov 19 1995 ---
Last modified: Oct 30 12:15:02 1997