User Bobby Grizzard

20 votes

1 answer

2k views

When complex conjugation lies in the center of a Galois group

asked Apr 15, 2015 at 16:27

16 votes

5 answers

689 views

Is every $GL_2(\mathbb{Z}/n\mathbb{Z})$-extension contained in some elliptic curve's torsion field?

asked Jul 12, 2017 at 17:30

15 votes

1 answer

1k views

What are the strongest conjectured uniform versions of Serre's Open Image Theorem?

asked Apr 24, 2015 at 4:03

11 votes

1 answer

539 views

Transcendence of products of certain real algebraic numbers

asked Jan 22, 2015 at 16:50

8 votes

1 answer

322 views

$L^\times / K^\times$ torsion $\Rightarrow L = K$?

asked Apr 9, 2014 at 18:14

6 votes

1 answer

669 views

Examples of "nice" properties of algebraic extensions of $\mathbb{Q}$

asked Jan 27, 2014 at 15:36

4 votes

1 answer

492 views

Are elliptic Kummer extensions big?

asked Jan 4, 2014 at 15:03

4 votes

0 answers

846 views

Reference request for a basic result on relative differents & discriminants

asked Jul 24, 2013 at 2:03

4 votes

1 answer

197 views

Is the number of intervals you get by slicing the closed region under a nice graph continuous from below?

asked Apr 14, 2016 at 14:30

4 votes

2 answers

499 views

The best possible density in Hilbert's Irreducibility Theorem

asked Apr 21, 2016 at 14:34

4 votes

0 answers

127 views

Bounding the dimension of the locus where a variety has larger than expected dimension

asked Jan 9, 2018 at 1:10

2 votes

0 answers

166 views

algorithm to find a new point of small height in a number field extension

asked Mar 12, 2015 at 20:53

2 votes

0 answers

327 views

PAC field : Algebraically closed field :: ? : Henselian local ring

asked Sep 26, 2013 at 4:11

1 vote

1 answer

274 views

Local analyticity of volumes of slices of semi-algebraic sets

asked May 13, 2016 at 19:28

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14 Questions

When complex conjugation lies in the center of a Galois group

Is every $GL_2(\mathbb{Z}/n\mathbb{Z})$-extension contained in some elliptic curve's torsion field?

What are the strongest conjectured uniform versions of Serre's Open Image Theorem?

Transcendence of products of certain real algebraic numbers

$L^\times / K^\times$ torsion $\Rightarrow L = K$?

Examples of "nice" properties of algebraic extensions of $\mathbb{Q}$

Are elliptic Kummer extensions big?

Reference request for a basic result on relative differents & discriminants

Is the number of intervals you get by slicing the closed region under a nice graph continuous from below?

The best possible density in Hilbert's Irreducibility Theorem

Bounding the dimension of the locus where a variety has larger than expected dimension

algorithm to find a new point of small height in a number field extension

PAC field : Algebraically closed field :: ? : Henselian local ring

Local analyticity of volumes of slices of semi-algebraic sets