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Aurel
  • Member for 5 years, 5 months
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152 votes
18 answers
19k views

How do you describe your mathematical research in layman's terms?

  • 30.5k
102 votes
9 answers
9k views

What are good "math habits" that have improved your mathematical practice?

  • 11.7k
79 votes
6 answers
8k views

What is the intuition behind uniform continuity?

68 votes
3 answers
6k views

If I know the order of every element in a group, do I know the group? [duplicate]

  • 2,954
61 votes
4 answers
14k views

Finite Groups with exactly $n$ conjugacy classes $(n=2,3,...)$

  • 2,443
50 votes
8 answers
3k views

Why does intersection always preserve "closed" structures?

  • 1,358
46 votes
3 answers
3k views

Extending prime numbers digit by digit while retaining primality

  • 1,742
11 votes
1 answer
260 views

Is every commutative ring a limit of noetherian rings?

7 votes
3 answers
244 views

using points to create lines

  • 485
5 votes
0 answers
99 views

Helpful examples in learning Abhyankar's conjecture for the affine line?

  • 449
3 votes
0 answers
368 views

Rigorous proof of Frucht's theorem

  • 113
2 votes
3 answers
245 views

Proof of existence of unique successor to a positive number

  • 18.3k
1 vote
1 answer
170 views

Prove $x^{2018}-2x^3+24=0$ has no rational roots. No rational root theorem.

  • 25
1 vote
2 answers
77 views

Seeing $\mathbb{S}^3$ as a pullback