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Joe Shipman's user avatar
Joe Shipman's user avatar
Joe Shipman's user avatar
Joe Shipman
  • Member for 11 years, 11 months
  • Last seen more than a month ago
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827
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11
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Posts
29
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Posts
29
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4
Posts
29
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14
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question
16
Easiest proof of computability of homotopy groups of spheres
Feb 10, 2022
question
14
What is $\pi_{23}(S^2)$?
Jan 19
answer
9
Axiom of Choice and Number Theory
Jan 15, 2013
question
8
Worst-case complexity of calculating homotopy groups of spheres
Feb 13, 2023
question
8
Irreducible polynomial with roots mod p for all but finitely many p
Jul 27, 2023
answer
4
What is $\pi_{23}(S^2)$?
Jan 19
question
3
Simple Diophantine equation
Feb 4, 2022
question
2
Baby $abc$ conjecture for $n$-th roots
Jan 27, 2022
question
2
Number fields with given discriminant
Apr 11, 2022
question
1
Generalization of error-correcting codes
Sep 17, 2023
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15
Group element not taken to its inverse by any automorphism
9
Degrees of the real and imaginary parts of an algebraic number