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Mathematics
Moishe Kohan's user avatar
Moishe Kohan's user avatar
Moishe Kohan's user avatar
Moishe Kohan
  • Member for 12 years, 5 months
  • Last seen this week
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About

  1. "I think, but I do not exist."

  2. “Three things never cease to amaze me: The starry heavens above me, the moral law within me and down-votes on correct answers. I do not seek or conjecture either of them as if they were veiled obscurities or extravagances beyond the horizon of my vision.”

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Top posts

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answer
60
Existence of a Riemannian metric inducing a given distance.
Feb 12, 2014
answer
51
What's the intuition behind Pythagoras' theorem?
Feb 14, 2014
answer
46
Research in differential geometry
Oct 20, 2013
answer
39
Is $SO_n({\mathbb R})$ a divisible group?
Dec 19, 2013
answer
37
The "Easiest" non-smoothable manifold
May 4, 2014
answer
32
Why is it important for a manifold to have a countable basis?
Feb 6, 2017
answer
32
Why do we need Hausdorff-ness in definition of topological manifold?
Aug 24, 2013
answer
28
CW complexes and manifolds
Jul 16, 2014
answer
24
Is there Geometric Interpretation of Spinors?
May 15, 2017
answer
23
What is the theme of analysis?
Jun 10, 2019

Top Meta posts

1
14
14
Why should "trivial" questions not meet the guidelines?
14
How authoritative are Stack Exchange answers?
13
How to ask a good question.
13
Are questions on prerequisites for learning certain math subjects on-topic on MSE?
12
How to deal with partial duplicates?

Top network posts

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142
One of my postdocs elegantly solved a problem another postdoc had been working on for years. I have no idea how to navigate this delicate situation
75
I found a serious mistake in a paper written by my professor's previous student. To whom should I report my findings?
67
How should I investigate and respond to a potentially false claim of a publication in the CV of an applicant?
50
Why might a graduate program reject a known genius?
47
Exotic $R^4$ as the universal covering space