Topologi på roterommet
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BID, February 2013 (At h-bar)
1. Is size always important?
2. To comb the hair of a sphere
3. The Euler charcteristic
4. Fusion reactors
5. A flat world?
6. Pacman's universe
7. What is the shape of space?
8. A flat but finite universe
A. State spaces
B. The study of spaces
C. What is a deformation?
D. How to calculate with spaces

terning

The Euler characteristic

  1. V= number of vertices
  2. E= number of edges
  3. F = number of surfaces

V - E + F = ?

Question: is this special for the (conventional) die?




Bjørn Ian Dundas