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JoshuaZ
  • Member for 5 years, 11 months
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About

I'm Joshua Zelinsky. Interested primarily in number theory.

I'm also using this profile to note that although Stack Exchange only allows temporary bounties I will give 500 bounty to anyone who can solve dimension four for this variant of Conway's Angel and Devil problem.

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55
Breakthroughs in mathematics in 2023
Dec 27, 2023
50
Situations where “naturally occurring” mathematical objects behave very differently from “typical” ones
Jul 26, 2021
46
Most important results in 2022
Dec 5, 2022
34
Is it known that the the sequence 7n+1 diverges to infinity starting with 7?
Jun 11
27
Why is integer factoring hard while determining whether an integer is prime easy?
Dec 5, 2022
26
Is every polynomial of the form $2x^{2n} -x^n +1$ irreducible over $\mathbb{Z}$?
Feb 15
25
Math papers where the only issue is that someone else could've done it but didn't
Nov 1, 2022
24
Golden ratio in contemporary mathematics
Sep 4, 2021
23
Unknot recognition - how tangled does it get?
Aug 5, 2021
23
Should one state the sharpest version of a Lemma even if only a weaker version is needed?
Dec 20, 2022
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151
What should I do if I discover the job posted at the institution for which I had submitted my CV but they didn't contact me?
79
Writing a letter of recommendation for a mediocre student
78
What can be done about a disruptive classmate?
46
I missed a paper from the past year which is very close to what I am doing. What should I do?
37
Should I ask for authorship or ignore?