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Steven Sivek's user avatar
Steven Sivek's user avatar
Steven Sivek's user avatar
Steven Sivek
  • Member for 15 years, 2 months
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I work in low-dimensional topology at Imperial College London.

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answer
92
Is ${\rm S}_6$ the automorphism group of a group?
Oct 19, 2009
answer
75
Cohomology and fundamental classes
Oct 20, 2009
answer
34
Are there two non-homotopy equivalent spaces with equal homotopy groups?
Oct 31, 2009
answer
30
Questions about analogy between Spec Z and 3-manifolds
Nov 4, 2009
answer
30
Are there non-compact, non-smoothable manifolds?
Mar 3, 2013
answer
28
Singmaster's conjecture
Jun 19, 2010
answer
19
Two discs with no parallel tangent planes
Mar 8, 2010
answer
18
Is Murasugi's conjecture still open?
Nov 12, 2009
answer
17
Counting solutions to x^{p+1}=y^4 in a finite field
Nov 19, 2009
answer
16
What is Floer homology of a knot?
Oct 28, 2009