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# Questions

6
17
votes
3
answers
1k
views

### Why is it so hard to implement Haken’s Algorithm for knot theory?

jan 27 11 at 17:43 Sam Nead 5,3021226

3
3
votes
3
answers
649
views

### Whitehead doubles of any knots

feb 11 11 at 11:49 Greg Kuperberg 36.3k2116179

1
vote
1
answer
245
views

### Handle slides homeomorphism

apr 21 11 at 2:54 Jim Conant 2,9251627

0
votes
0
answers
183
views

### Horizontal distribution of principal G bundle

apr 25 11 at 3:10 Hu Yi Chen 2237

0
votes
0
answers
332
views

### pull back of a connection 1-form on principal G-bundle [closed]

apr 29 11 at 5:53 Hu Yi Chen 2237

0
votes
0
answers
284
views

### The explicit homomorphism to SL(2,$\mathbb{C}$) [closed]

may 15 11 at 18:22 Yemon Choi 8,44611944

0
votes
0
answers
122
views

### Weierstrass transform in complex variable

aug 28 at 3:54 Hu Yi Chen 2237

1
0
votes
0
answers
237
views

### Bergman kernel and Riemann mapping theorem

apr 19 11 at 17:05 Hu Yi Chen 2237

-1
votes
1
answer
261
views

### A problem seeking for algorithm

nov 26 09 at 4:20 Kristal Cantwell 4,0211517