Mathematics
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neptun
  • Member for 9 years
  • Last seen more than a month ago
  • Sweden
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--mochizuki

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All Questions Answers
Score Newest
answer
8
How to prove that something is a set?
Dec 26, 2016
answer
7
Find an explicit surjection $f : \mathbb{Z_+} \to \mathbb{Z_+} \times \mathbb{Z_+}$
Dec 20, 2016
question
5
Restriction of quotient map to open subset
Oct 23, 2015
question
5
Why is this not a Kan extension?
Sep 27, 2017
answer
5
Why are these sets not equal?
Dec 20, 2016
question
4
Subjects or recent progress in Tropical geometry or similar suitable for undergraduate investigation
Nov 25, 2014
question
4
Trace diagrams for tensors, supposed simple Cayley-Hamilton proof
Dec 5, 2016
answer
4
Example of an extension where Normal of a Normal extension is Normal.
Nov 24, 2017
answer
4
Difference between rigorous proof and intutive understanding
Nov 22, 2017
answer
4
How to prove two categories are isomorphic?
Aug 20, 2017
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6
What are the correct techniques for rescuing someone who has fallen through the ice?
6
If X or [if] Y - Should I extend conditional after "or"?

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