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Moishe Kohan's user avatar
Moishe Kohan's user avatar
Moishe Kohan
  • Member for 9 years, 9 months
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  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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All Questions Answers
Score Newest
question
45
Exotic $R^4$ as the universal covering space
Oct 12, 2018
answer
35
Examples of common false beliefs in mathematics
Apr 23, 2020
answer
20
Existence of a quasi-isometric residually finite group?
Apr 15, 2020
answer
19
Examples of common false beliefs in mathematics
Feb 1, 2021
answer
17
Is $\mathbb{C}^n$ rigid?
Feb 24, 2020
question
16
Story of "Grothendieck's prime number" 57
Apr 1, 2019
question
16
Groups containing each other as finite index subgroups
Dec 21, 2019
answer
16
Does every $SL_2\mathbb{C}$ representation of a closed oriented surface extend over a compact oriented three-manifold?
Feb 23, 2020
question
15
Can one cover the plane with less than continuum of lines?
Oct 22, 2013
question
15
fundamental groups of complements to countable subsets of the plane
Feb 8, 2020
Top Meta posts
0
3
27
News of potential interest to the MO community
18
News of potential interest to the MO community
4
News of potential interest to the MO community
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135
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
66
How should I investigate and respond to a potentially false claim of a publication in the CV of an applicant?
49
What's the intuition behind Pythagoras' theorem?
46
Existence of a Riemannian metric inducing a given distance.
41
How literate were common people in Medieval Europe?

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