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27
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18
is Hasse principle a birational invariant?
Sep 27 '12 at 20:53
14
Elliptic Curves over Rings?
Apr 28 '12 at 4:45
13
Find all rational solutions of this diophantine-equation?
Jun 7 at 15:59
13
Nontrivial solutions for $\sum x_i = \sum x_i^3 = 0$
Apr 21 at 0:08
12
Why does inconstructibility of $\sqrt[3]{2}$ imply impossibility of cube doubling?
Feb 9 at 0:10
10
History of powers beyond squares and cubes
Sep 25 at 23:27
8
$N_p := \text{card}\{(x, y, z, t) \in (\textbf{F}_p)^4 : ax^4 + by^4 + z^2 + t^2 = 0\}?$
Oct 16 at 22:04
8
Is any quadric birational to a product of Brauer-Severi varieties?
Apr 17 '14 at 17:05
8
Is $e^p\in\mathbb{Q}_p$ known to be transcendental?
Nov 3 '12 at 16:25
8
Is being principal a local property?
Oct 13 '12 at 16:45
7
The boundedness of the rank of twists of a fixed curve.
Nov 26 '12 at 11:50
7
Textbook for Etale Cohomology
Sep 25 '12 at 15:12
7
Brauer group of projective space
Sep 18 '11 at 23:26
6
Obstructions for a group to be the multiplicative group of a field
Apr 28 at 11:57
6
Quadratic twist of an elliptic curve given by non-Weierstrass model
Apr 12 '14 at 13:07
6
Rational solutions to x^3 + y^3 + z^3 - 3xyz = 1
Aug 10 '12 at 1:07
5
Is there an english translation of Delignes “La conjecture de Weil pour les surfaces K3.”?
May 27 '14 at 15:58
5
Analogy between the nodal cubic curve $y^2=x^3+x^2$ and the ring $\mathbb{Z}[\sqrt{-3}]$?
Feb 15 '14 at 22:00
3
Quadratic twist of curve defined over finite field
May 15 '14 at 22:09
3
On the fixed point of automorphism of F_3[[T]]
Dec 16 '13 at 0:30
2
Obstruction to get a galois invariant cycle
May 27 at 16:34
2
Equidistribution of rational points on an algebraic variety
Oct 17 '14 at 18:01
2
Elliptic fibration of K3 surface
Jan 27 '13 at 8:06
2
Slick ways to make annoying verifications
Oct 23 '12 at 17:57
1
Definition field of isogeny between abelian varieties
Jun 26 at 22:53
1
Hasse principle and twists of $\mathbb{P}^n$
Sep 10 '14 at 11:02
1
reference for (co)homology theories
Nov 24 '12 at 20:23
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