Mathematics
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boink
  • Member for 5 years, 7 months
  • Last seen this week
  • San Francisco, CA, USA
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boxy

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All Questions Answers
Score Newest
answer
8
An integral that needs subtitution to be solved.
Jul 7, 2019
question
6
Manifold with injective continuous map into $\mathbb R^k$ admits embedding into $\mathbb R^{k+1}$
Jul 7, 2019
answer
6
Proving $\log\left(\frac{4^n}{\sqrt{2n+1}{2n\choose n+m}}\right)\geq \frac{m^2}{n}$
Jul 23, 2020
answer
6
Ways to write $n=p^k$ as a product of integers
Jun 14, 2020
question
4
Question about product of generating functions in a proof that for positive integer $n$, $\sum_{k=0}^n(-1)^k\binom nk\binom{2n-k}n=1$.
Jun 10, 2020
question
4
Is the kernel of a differential form a subset of $M$ or of $TM$?
Jul 2, 2020
question
4
Was the Lie bracket once called the Poisson bracket? (Milnor's Morse Theory)
Jan 26, 2021
answer
3
Divisibility of combinatorial number with Lucas' Theorem
Feb 9, 2021
answer
3
Connectedness between subsets
Feb 8, 2021
question
3
Fundamental group of $G/H$ without homotopy lifting/covering maps
Jul 28, 2020
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9
Physical motivation for tight/overtwisted dichotomy

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