Mathematics
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Joel Cohen
  • Member for 11 years, 3 months
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About

I'm a young researcher in Mathematics. My current research revolves around Number Theory, Harmonic Analysis on p-adic groups, Automorphic Forms and the Langlands Program.

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All Questions Answers
Score Newest
answer
47
Is there an equation to describe regular polygons?
May 29, 2011
answer
40
Continuity of the roots of a polynomial in terms of its coefficients
Sep 9, 2011
answer
36
Is a Sudoku a Cayley table for a group?
Aug 27, 2016
answer
21
Can we differentiate Fermat's little theorem?
Nov 10, 2019
answer
17
How to prove those "curious identities"?
Oct 6, 2011
answer
16
Determine the number of functions $f: \mathbb{Z}_{p^n} \to \mathbb{Z}_{p^n}$
Aug 12, 2011
answer
15
Why $\sqrt{-1 \times -1} \neq \sqrt{-1}^2$?
Jul 3, 2011
question
15
nth powers modulo all primes
May 6, 2011
answer
15
Does $f(z+2\pi)=f(z)$ for all $z\in \mathbb{C}$?
May 25, 2012
answer
14
Why is it that Complex Numbers are algebraically closed?
Jun 25, 2011
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Why aren't LEGO bricks cubic?

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