Mathematics
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cjackal
  • Member for 10 years, 11 months
  • Last seen more than 1 year ago
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26
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Top posts
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All Questions Answers
Score Newest
answer
13
Is this a theorem or a conjecture?
Mar 20, 2015
answer
11
Problem from Olympiad from book Arthur Engel
Jun 11, 2015
question
9
Obstruction theoretic approach to complex spin structures
Aug 22, 2017
question
7
question about disconnected normal covering map
Nov 15, 2012
question
7
The correspondence between complex spin structures and associated clifford module structure
Aug 1, 2017
question
7
possibly simple exercise in algebraic topology regarding Bockstein homomorphism
Jan 12, 2018
answer
5
Is there an explicit description of $\mathbb{RP}^n$ in some $\mathbb{R}^m$?
May 26, 2017
question
4
Nonhomotopic retractions $S^1\vee S^1\to S^1$ without Seifert-Van Kampen?
Nov 7, 2018
question
4
Bubbling off in Deligne-Mumford compactification
Sep 14, 2018
answer
4
How can I show that the integral $\int_0^1 (1 - t^2)^{-3/4} dt$ is bounded?
Feb 3, 2017
Top network posts
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12
Understanding a formula in Ozsvath-Szabo
7
Lickorish-Wallace theorem for torsion spin$^c$ 3-manifolds?
6
2-adic valuation of odd harmonic sums

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