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MathOverflow
Stefan Kohl's user avatar
Stefan Kohl's user avatar
Stefan Kohl's user avatar
Stefan Kohl
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  • Member for 10 years, 6 months
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72
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70
silver badges
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487
Score
116
Posts
53
Posts %
297
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68
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31
Posts %
233
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47
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21
Posts %
107
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21
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10
Posts %
77
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9
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4
Posts %
50
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20
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9
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Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
114
Examples of unexpected mathematical images
Aug 11, 2014
question
73
Mathematical research published in the form of poems
Dec 29, 2013
question
51
Mathematical research in North Korea -- reference request
Jan 11, 2019
question
45
Transitivity on $\mathbb{N}_0$ -- a 42 problem
Jun 15, 2015
question
43
Can't one walk to infinity on the prime numbers with finitely many distinct affine steps?
May 13, 2018
answer
38
Does the equation $241+2^{2s+1}=m^2$ have a solution?
Sep 27, 2015
question
36
Prime number races in 2 dimensions
Feb 1, 2013
answer
36
PhD dissertations that solve an established open problem
May 20, 2018
question
33
Richness of the subgroup structure of p-groups
Feb 13, 2013
question
33
Are surjectivity and injectivity of polynomial functions from $\mathbb{Q}^n$ to $\mathbb{Q}$ algorithmically decidable?
Jul 29, 2013
Top Meta posts
17
55
47
Why is "what is the difference between mathoverflow and math.stackexchange?" not prominently displayed?
45
Deletion of on-topic comment threads
43
News of potential interest to the MO community
41
Big list of feature requests and suggestions for a fantasy MO 3.0
34
Why all the negativity?

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