User Adam

13 votes

2 answers

1k views

Cayley Transform for all reductive groups a.k.a an algebraic logarithm

asked Jul 4, 2012 at 17:17

9 votes

4 answers

1k views

Which knot complements are double branched covers?

asked Jul 25, 2022 at 3:53

7 votes

2 answers

961 views

commuting elements in a reductive group

asked May 24, 2012 at 22:42

12 votes

2 answers

829 views

Two Dehn fillings yielding the same lens space?

asked Apr 6, 2020 at 22:15

9 votes

2 answers

817 views

Are locally compact, Hausdorff, locally path-connected topological groups locally Euclidean?

asked Mar 7, 2021 at 21:56

12 votes

2 answers

676 views

Volume form on a hyperbolic manifold with geodesic boundary

asked Dec 12, 2015 at 20:54

13 votes

1 answer

667 views

How can I tell if a variety is normal?

asked Aug 11, 2012 at 3:23

5 votes

1 answer

603 views

What is known about maximal free subgroups of surface groups?

asked Nov 30, 2013 at 22:12

5 votes

1 answer

428 views

Do quotient stacks help classify the orbits of group actions on varieties?

asked Nov 27, 2020 at 18:02

1 vote

1 answer

395 views

Quotients of group actions on varieties

asked Jun 21, 2012 at 18:46

7 votes

1 answer

377 views

Inner automorphisms of Hopf algebras

asked Nov 9, 2017 at 17:46

9 votes

2 answers

361 views

Are pseudo-Anosov foliations dense?

asked Nov 24, 2017 at 20:00

0 votes

2 answers

342 views

Torsion of modules

asked Jan 5, 2023 at 1:25

6 votes

1 answer

300 views

Compactifications of SL(2)-character varieties of surfaces

asked Apr 30, 2018 at 3:09

2 votes

0 answers

292 views

An elementary number theory question [closed]

asked Jul 28, 2012 at 1:28

1 vote

0 answers

278 views

component dimensions of a tensor product of irreducible representations

asked Dec 9, 2016 at 17:43

2 votes

0 answers

266 views

Generalizations of Artin–Verdier duality?

asked Mar 22, 2021 at 3:25

2 votes

1 answer

250 views

When a sum of the ideals is radical

asked Jan 30, 2023 at 23:50

5 votes

1 answer

239 views

Can every curve be made transversal to a foliation by applying a pseudo-Anosov?

asked Mar 3, 2018 at 7:49

9 votes

1 answer

213 views

Classification of geometric structures through character varieties

asked Mar 20, 2017 at 12:49

8 votes

0 answers

211 views

"Rings" with partially defined addition in Algebra or Algebraic Geometry?

asked Jan 13, 2018 at 17:23

2 votes

1 answer

201 views

Understanding maps from M to R^n, for n>dim M

asked Sep 8, 2013 at 20:59

0 votes

1 answer

198 views

Expected number of samples above certain value of a normally distributed variable with a given sample mean

asked Jun 7, 2014 at 1:58

1 vote

1 answer

196 views

Symmetric Integral Matrices

asked Jul 31, 2022 at 2:57

1 vote

2 answers

193 views

Question about factorization of maps

asked Jul 28, 2012 at 0:39

2 votes

1 answer

192 views

Putting a transverse measure on a surface foliation

asked Feb 28, 2018 at 22:26

5 votes

0 answers

180 views

Lens space to lens space surgeries

asked Jul 26, 2022 at 21:33

0 votes

1 answer

172 views

minimal spans of polynomial companions of co-prime polynomials.

asked Dec 21, 2012 at 19:43

2 votes

1 answer

167 views

Approximation of the cumulative normal distribution

asked Jan 20, 2016 at 18:04

2 votes

1 answer

167 views

Finite generation of flat deformations of algebras

asked Jan 1, 2019 at 0:11

Stack Exchange Network

51 Questions

Cayley Transform for all reductive groups a.k.a an algebraic logarithm

Which knot complements are double branched covers?

commuting elements in a reductive group

Two Dehn fillings yielding the same lens space?

Are locally compact, Hausdorff, locally path-connected topological groups locally Euclidean?

Volume form on a hyperbolic manifold with geodesic boundary

How can I tell if a variety is normal?

What is known about maximal free subgroups of surface groups?

Do quotient stacks help classify the orbits of group actions on varieties?

Quotients of group actions on varieties

Inner automorphisms of Hopf algebras

Are pseudo-Anosov foliations dense?

Torsion of modules

Compactifications of SL(2)-character varieties of surfaces

An elementary number theory question [closed]

component dimensions of a tensor product of irreducible representations

Generalizations of Artin–Verdier duality?

When a sum of the ideals is radical

Can every curve be made transversal to a foliation by applying a pseudo-Anosov?

Classification of geometric structures through character varieties

"Rings" with partially defined addition in Algebra or Algebraic Geometry?

Understanding maps from M to R^n, for n>dim M

Expected number of samples above certain value of a normally distributed variable with a given sample mean

Symmetric Integral Matrices

Question about factorization of maps

Putting a transverse measure on a surface foliation

Lens space to lens space surgeries

minimal spans of polynomial companions of co-prime polynomials.

Approximation of the cumulative normal distribution

Finite generation of flat deformations of algebras