Mathematics
Cauchy's Sequence's user avatar
Cauchy's Sequence's user avatar
Cauchy's Sequence's user avatar
Cauchy's Sequence
  • Member for 3 years, 8 months
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17
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6
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4
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4
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9
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33
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5
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Top posts
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All Questions Answers
Score Newest
question
20
Why should we expect the connection between complex arithmetic and geometry?
Oct 9, 2020
answer
6
Find the derivative of a difficult integral
Mar 19
question
5
Is Theory of ODEs by Coddington and Levinson still a good source for learning ODEs?
Aug 2, 2020
question
3
Constructive proof of Poincaré's inequality on convex domains
Jan 23
answer
2
No identity for convolution (without Fourier)
Jun 17, 2022
answer
2
Decomposition of a closed set into a perfect set and an at most countable set is unique.
Mar 19
answer
2
Proof explanation: If $a\equiv b\pmod {p^n}$, then $a^p\equiv b^p\pmod {p^{n+1}}$
Mar 24
question
2
An elementary decomposition of a countably $\mathcal{H}^k$-rectifiable set
Sep 18
question
1
Local convergence implies stability for periodic scalar differential equations
Jan 23, 2020
question
1
If a function is analytic at infinity, then its derivative tends to zero.
Aug 20, 2020

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