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Censi LI
  • Member for 7 years, 1 month
  • Last seen more than a month ago
  • Paris, France
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A mathematical learner.

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All Questions Answers
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question
8
Can't make sense of a paragraph from Lovecraft
Mar 10, 2019
question
1
What's the difference between "possibility" and "contingency"?
Sep 19, 2016
question
0
The usage of "got out" and the indefinite article "a" in the sentence "if it got out that they were related to a pair of"
Apr 4, 2015
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17
Can any commutative ring of characteristic $p\in\mathbb P$ be written as the form $R/(p)$ with $R$ being a ring of characteristic $0$?
17
A finite group which has a unique subgroup of order $d$ for each $d\mid n$.
16
Does the forgetful functor from $\mathbf{TopGrp}$ to $\mathbf{Top}$ admit a left adjoint?
10
Without using Heegner-Stark-Baker, $\mathbb{Q}(\sqrt{-11})$ has class number $1$.
9
What is the class of topological spaces $X$ such that the functors $\times X:\mathbf{Top}\to\mathbf{Top}$ have right adjoints?

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