Mathematics
Sean Tilson's user avatar
Sean Tilson's user avatar
Sean Tilson's user avatar
Sean Tilson
  • Member for 12 years, 8 months
  • Last seen more than 1 year ago
  • Wuppertal, Germany
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About

I am a postdoc at the University of Wuppertal in Germany. I study (stable) homotopy theory which is a branch of topology. I am particularly interested in commutative ring spectra and computational questions.

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Top posts
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All Questions Answers
Score Newest
answer
73
how to read a mathematical paper?
Dec 8, 2010
question
59
How hard is the proof of $\pi$ or $e$ being transcendental?
Dec 3, 2010
answer
28
What is the difference between topological and metric spaces?
Feb 10, 2011
question
21
Toy sheaf cohomology computation
Aug 5, 2010
question
16
How to prove a manifold is simply connected?... using geometry
Dec 8, 2010
answer
14
Algebraic structure cheat sheet anyone?
Dec 2, 2010
answer
14
$\pi_{1}({\mathbb R}^{2} - {\mathbb Q}^{2})$ is uncountable
Jan 10, 2011
answer
12
When to learn category theory?
Feb 9, 2011
answer
12
Trivial line bundles
Jan 9, 2011
question
11
Homology of the Empty set
Dec 22, 2010
Top Meta posts
2
2
22
Dumb Edits keep bumping questions
5
Single user, multiple names
4
On the [combinatorics] and [counting] tags.
3
K-theory tags (versus algebraic-k-theory and topological-k-theory)
Top network posts
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49
Classical mechanics without coordinates book
46
Applications of Algebraic Topology to physics
44
Lie theory, Representations and particle physics
42
Integral cohomology (stable) operations
34
$G_2$ and Geometry

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