MathOverflow

Nice Answer

 Nice Answer
Answer score of 10 or more. This badge can be awarded multiple times.

earned this badge 34 times.
General solution of the quartic $a^4+b^4=c^4+d^4$?
Awarded Oct 20, 2023 at 8:28
Can you use the delta method for number fields?
Awarded Sep 6, 2023 at 3:36
Describe all integer/rational solutions to $x^3+y^3+z^3+t^3+s^3=0$
Awarded Jul 16, 2023 at 7:50
Has anyone researched additive analogues of toric geometry in characteristic zero?
Awarded Feb 24, 2023 at 12:36
A question on BSD conjecture
Awarded May 3, 2022 at 15:11
Embedding torsors of elliptic curves into projective space
Awarded Nov 24, 2021 at 10:07
Is there a Chebotarev‘s theorem for non-Galois extension over Q？
Awarded Oct 11, 2021 at 9:50
Third Galois cohomology group
Awarded Jun 1, 2021 at 19:30
Polynomial with many integer but no other rational solutions?
Awarded May 26, 2021 at 16:22
Geometrically irreducible variety
Awarded Apr 14, 2021 at 19:51
Brauer group of a curve over non-algebraically closed field
Awarded Dec 6, 2020 at 5:28
Building algebraic geometry without prime ideals
Awarded Dec 4, 2020 at 12:51
Reference request: Long exact sequence in profinite Galois cohomology up through $H^2$
Awarded Oct 24, 2020 at 2:32
Smooth proper variety over $\mathbb Q$ with everywhere bad reduction
Awarded Jul 21, 2020 at 2:32
Simplest diophantine equation with open solvability
Awarded Mar 9, 2020 at 10:50
Picard number and torsion of Neron-Severi group of abelian varieties over a number field
Awarded May 23, 2019 at 16:25
Albanese variety over non-perfect fields
Awarded May 2, 2019 at 13:20
Hasse principle and its failure for a special class of plane cubics
Awarded Nov 10, 2018 at 13:35
Possible groups of K-rational points for elliptic curves over arbitrary fields
Awarded Sep 6, 2017 at 23:08
Proofs of the Chevalley-Warning Theorem
Awarded Jul 10, 2017 at 13:00
"Nearly" Fermat triples: case cubic
Awarded May 15, 2017 at 13:26
What is the density of integers of the form $a^2+nb^2$?
Awarded Jan 11, 2017 at 3:45
Which groups are Galois over some p-adic field?
Awarded Sep 27, 2016 at 23:21
Algebraic points of uniformly bounded degree on an algebraic variety
Awarded May 21, 2016 at 9:01
Conics, rational points and probability
Awarded Dec 24, 2015 at 2:06
On cubic reciprocity for $x^3+y^3+z^3 = 996$?
Awarded Dec 9, 2015 at 8:53
number theory which is close to analysis
Awarded Mar 29, 2015 at 18:30
Does every linear group admit a subgroup of dimension 1?
Awarded Nov 5, 2014 at 21:23
"Forms" of quadrics
Awarded Sep 25, 2014 at 12:39
Failing of heuristics from circle method
Awarded Sep 7, 2014 at 21:07
Defining isogenies over smaller fields
Awarded Apr 11, 2014 at 4:21
A heuristic for the density of solutions to Diophantine equations
Awarded Aug 13, 2013 at 6:43
group actions on blow-ups
Awarded May 24, 2013 at 20:50
Anything special (historical?) about surface $x\cdot y\cdot z\ +\ x+y+z=0$?
Awarded Feb 26, 2013 at 14:20

Others with this badge