Dennis Roseman

Office: B1J MLH

Note: the "B" means "Basement"
Do NOT expect me to be in 1J MLH.
Room 1J MLH is on the first floor---
the Basement is one floor below the first floor.

Email: roseman@math.uiowa.edu
Paper Mail: Dennis Roseman
Department of Mathematics
The University of Iowa
Iowa City, IA 52242-1419
USA
Phone:: voice: (319)-335-0779
messages (Dept. Math.): (319)-335-0714 fax (Dept. Math.): (319)-335-0627

Click on the graphic or the caption below it.


knot energy (in three dimensions)	interactive 3-dimensional graphics

knotted surfaces, (in four dimensions)	video clips

In addition we have some test annimations. NOTE: If these load or run too slow for you try the alternate versions.

We welcome feedback during this testing phase.

Projections of Codimension Two Embeddings, Knots in Hellas '98, Ed. Gordon, Jones, et. al., Series on Knots and Everything, Vol 24, World Scientific (2000).
Exploring Low dimensional Objects in High Dimensional Spaces, Mathematical Visualization, algorithms, Applications and Numerics, Ed K. Polthi
er, H-C. Hege, Springer Verlag. pp 281-291, Springer Verlag (1998)
Reidemeister-type Moves for Surfaces in Four Space, Knot Theory, Ed. V.F.R.Jones, J. Kania-Bartoszynska, V.Turaev, J.H.Przytycki , P.Traczyk , Banach Center Publications, Vol. 42 (1998)
Wiener's thought on the computer as an aid in visualizing higher dimensional forms, AMS Proc. of Symp. in Appl. Math., Vol.52, pp. 441-471, (1997)
What Should a Surface in 4-space Look Like ?, Visualization and Mathematics, Ed K. Polthier, H-C. Hege, Springer Verlag pp. 67-82 (1997)
Design of a Mathematician's Drawing Program, Computer Graphics Using Object-Oriented Programming, Ed. S. Cunningham, J. Brown, N. Craghill and M. Fong, pp. 279-296. , John Wiley & Sons. (1992)
Spinning knots about submanifolds; spinning knots about projections of knots, Topology and its Applications. V. 31, 225-241, (1989)

These pages last modified: June 20 2002 so it is clearly in need of major revision.