Mathematics
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C.F.G
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Score Newest
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17
Visually stunning math concepts which are easy to explain
Aug 29, 2020
question
12
How to imagine/prove that all of the following pictures are 2-torus?
Aug 11, 2020
answer
11
Good problem book in differential geometry
Sep 8, 2017
question
9
What does fundamental (homotopy) groups measure?
Oct 20, 2020
answer
9
If a two variable smooth function has two global minima, will it necessarily have a third critical point?
Mar 1, 2021
question
9
What is the representation of a Lie group intuitively?
Oct 9, 2021
question
8
Why are faithful actions called faithful and who first called them faithful?
Apr 27, 2020
question
8
How to show that $f(x)\equiv x$ for an injective and continuous $ f $ satisfying $f\big(2x-f(x)\big)\equiv x$?
Sep 15, 2019
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7
Existence nontrivial Killing vector field $\iff$ existence nontrivial $\Bbb S^1$-action
Dec 14, 2018
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7
What is the geometrical meaning of symmetric matrix [closed]
Sep 30, 2017
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The new color of Blockquotes bothers my eyes
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Old books you would like to have reprinted with high-quality typesetting
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Prominent non-mathematical work of mathematicians
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What is so special about Chern's way of teaching?
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Consequences of Gromov's Conjecture

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