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Mathematics
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Asvin

Apparently, this user prefers to keep an air of mystery about them.

44
answers
140
questions
~40k
people reached
  • Madison, Wisconsin, USA
  • asving.com
  • Member for 6 years, 2 months
  • 599 profile views
  • Last seen 15 mins ago

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Top posts (184) All Questions Answers | Votes Newest

41 Avoiding proof by induction Mar 21 '15
30 Sums of the form $\sum_{d|n} x^d$ Sep 28 '15
19 A freshman's dream Apr 17 '15
19 What is the opposite category of $\operatorname{Top}$? Mar 24 '16
12 The divergent sum of alternating factorials Jun 19 '16
12 If $a$ is a quadratic residue modulo every prime $p$, it is a square - without using quadratic reciprocity. Nov 6 '14
10 How large can the outer automorphism group be? Aug 17 '18
9 Is the ring of formal power series in infinitely many variables a unique factorization domain? Oct 13 '15
7 Why are Unique Factorization Domains (UFD's) geometrically significant? Mar 15 '16
6 The bigger picture the Five Lemma fits into Apr 30 '16
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