Uwe F. Mayer
System: | AMD Phenom IIX4 830 2.8GHz, Windows 7, Cygwin | |
Computation time: | About 2.5 minutes | |
Scale: | Thickness of spiral = 0.5, initial discretization edge length about 0.078, time step = 0.00001 | |
Nodes: | Initially 975, finally 32 | |
Edge threshold: | Eliminated edge if length is less than 0.01 | |
Comment: | The closed curve unwinds before it shrinks to a round point. |
The initial configuration. |
After 25,000 time steps. |
After 50,000 time steps. |
After 75,000 time steps. |
After 100,000 time steps. |
After 125,000 time steps. |
After 150,000 time steps. |
After 175,000 time steps. |
After 200,000 time steps. |
After 225,000 time steps. |
After 250,000 time steps. |
After 275,000 time steps. |
After 283,500 time steps. |
After 295,000 time steps. |
After 297,500 time steps. |
After 299,000 time steps. |
After 300,000 time steps. |
The interface has shrunk to a round point. |
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