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Duality
  • Member for 4 years, 11 months
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18
Discrepancy in Magma's calculation and Sage's of elliptic curve?
Jul 13, 2023
9
Is there a known elliptic curve, $E/\Bbb{Q}$, such that the rank of $E_D/\Bbb{Q}$ is bounded by some constant $M$, for all integers $D \in \Bbb{Z}$?
Oct 22, 2023
7
Cubic twist of elliptic curves and its rank
Dec 5, 2023
6
Mistake in Silverman's book in proof of Neron-Ogg-Shafarevich criterion?
Sep 27, 2021
6
Ker of corestriction of Galois cohomology
Jun 17, 2023
6
Tate–Shafarevich group of Jacobian of Selmer curve $3X^3 + 4Y^3 + 5Z^3 = 0$
Feb 6, 2023
5
Generalization of $j(E) \in \overline { \Bbb{Z}}$ to abelian varieties of arbitrary dimension
Dec 4, 2022
4
Bad prime of torsor and original elliptic curve ; Definition of Tate–Shafarevich group $Ш(E/K)$
May 19
4
Order of $37$-Sylow subgroup of ideal class group of $K_{37} = \Bbb Q(\mu_{37^{n}})$ is known to be $37^n$
Mar 14, 2022
4
Discrepancy in the calculation of $2$-Selmer group by Magma and LMFDB
Jun 10, 2023
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16
Cannot become ring because distribution law does not hold
7
Why Jacobson radical is 'radical'?
6
$\lim_{n \to \infty} x_n = 0$ and $\lim_{n \to \infty} f(x_n) = a$
6
$\int_0^1 \frac{x^p}{1-x^q}\; dx＝∞$
6
Intermediate field of $\mathbb F_9(x)/$ $\mathbb F_3(x^2)$.