
Undergraduate Research at GANG
Summer 2000

Curves and Immersions
The Thumb
This animation shows the steps to go from a disk (on the sphere)
to the curve that we recognize as bounding a punctured torus (with a
degree number added to each region). Since, on the sphere, this curve
is equivalent to the Milnor curve we have shown that this curve bounds
a disk in two ways as well as the torus.

