User Jamie Vicary

32 votes

5 answers

5k views

Generating a finite group from elements in each conjugacy class

asked Jun 3, 2010 at 21:59

25 votes

3 answers

3k views

Interpreting the CS/WZW correspondence

asked Mar 15, 2014 at 11:18

22 votes

3 answers

1k views

Properties of a "research announcement"

asked Aug 5, 2018 at 21:35

17 votes

2 answers

906 views

$\text{Rep}(D(G))$ as representation category of a vertex operator algebra

asked Mar 6, 2014 at 13:16

10 votes

1 answer

320 views

Skeletal monoidal categories with strict units

asked Oct 17, 2017 at 15:04

10 votes

1 answer

525 views

Is every separable algebra in a modular tensor category Morita equivalent to a commutative one?

asked Jun 24, 2014 at 10:34

9 votes

1 answer

423 views

Change of coordinates for Teichmüller space of the 4-holed sphere

asked Mar 2, 2014 at 13:14

8 votes

2 answers

517 views

Why does a tetracategory with one object, one 1-morphism and one 2-morphism give a symmetric monoidal category

asked Dec 24, 2014 at 14:40

8 votes

3 answers

618 views

Mathematical value of constructing sphere eversions

asked Jan 15, 2015 at 20:00

7 votes

1 answer

219 views

Distances between boundaries in a hyperbolic pants

asked Mar 1, 2014 at 23:28

6 votes

2 answers

252 views

Singularity-free isotopies between string diagrams for monoidal categories

asked Jan 2, 2015 at 23:12

5 votes

1 answer

225 views

Is the biproduct of dualizable objects itself dualizable

asked Mar 13, 2016 at 0:17

5 votes

2 answers

913 views

Smooth unitary irreducible finite-dimensional representations of U(n)

asked Nov 10, 2009 at 20:47

5 votes

2 answers

573 views

When does a subgroup of a compact group have all its finite-dimensional unitary representations obtainable by restricting some representation of the larger group?

asked Nov 29, 2009 at 1:09

4 votes

2 answers

322 views

Algebra with elements x, y such that r(x)=r(y) for all finite-dimensional modules r

asked Sep 10, 2011 at 3:38

4 votes

1 answer

228 views

What's the height of the capped hyperbolic pants?

asked Mar 2, 2014 at 9:57

4 votes

1 answer

233 views

Finite quasigroup not coming from a scrambled finite group

asked Apr 1, 2014 at 15:37

4 votes

1 answer

437 views

Is the infinity-groupoid of a finite CW complex finitely-presented?

asked Apr 8, 2015 at 23:39

3 votes

2 answers

309 views

Distinct 2D RCFTs with the same underlying MTC

asked May 22, 2015 at 16:14

3 votes

1 answer

643 views

Module categories for Fibonacci anyons

asked Jul 6, 2016 at 11:35

3 votes

1 answer

474 views

Nondegenerate involutions on the complex numbers -- always just conjugation?

asked Oct 23, 2012 at 13:28

3 votes

2 answers

1k views

Ring homomorphism from the representation ring into group algebra?

asked Jun 2, 2010 at 22:05

3 votes

1 answer

927 views

Determining conjugacy class of a subgroup from intersection with conjugacy classes

asked Jun 4, 2010 at 9:57

2 votes

1 answer

283 views

Coordinates for Teichmuller space for compact conformal surfaces

asked Feb 28, 2014 at 18:34

2 votes

1 answer

187 views

Partial isometries making families of linearly independent vectors orthogonal

asked Jul 26, 2012 at 10:07

1 vote

2 answers

652 views

Understanding the modules of semiprimitive rings

asked Jul 3, 2010 at 18:14

1 vote

1 answer

169 views

Continuous-time Markov chain to sample Bayesian posterior distribution

asked Jun 21, 2012 at 23:31

0 votes

0 answers

43 views

Terminology for cubical boundary

asked Apr 22, 2020 at 9:56

-2 votes

1 answer

470 views

Little conjecture about sums of reciprocals

asked Sep 22, 2010 at 14:52

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29 Questions

Generating a finite group from elements in each conjugacy class

Interpreting the CS/WZW correspondence

Properties of a "research announcement"

$\text{Rep}(D(G))$ as representation category of a vertex operator algebra

Skeletal monoidal categories with strict units

Is every separable algebra in a modular tensor category Morita equivalent to a commutative one?

Change of coordinates for Teichmüller space of the 4-holed sphere

Why does a tetracategory with one object, one 1-morphism and one 2-morphism give a symmetric monoidal category

Mathematical value of constructing sphere eversions

Distances between boundaries in a hyperbolic pants

Singularity-free isotopies between string diagrams for monoidal categories

Is the biproduct of dualizable objects itself dualizable

Smooth unitary irreducible finite-dimensional representations of U(n)

When does a subgroup of a compact group have all its finite-dimensional unitary representations obtainable by restricting some representation of the larger group?

Algebra with elements x, y such that r(x)=r(y) for all finite-dimensional modules r

What's the height of the capped hyperbolic pants?

Finite quasigroup not coming from a scrambled finite group

Is the infinity-groupoid of a finite CW complex finitely-presented?

Distinct 2D RCFTs with the same underlying MTC

Module categories for Fibonacci anyons

Nondegenerate involutions on the complex numbers -- always just conjugation?

Ring homomorphism from the representation ring into group algebra?

Determining conjugacy class of a subgroup from intersection with conjugacy classes

Coordinates for Teichmuller space for compact conformal surfaces

Partial isometries making families of linearly independent vectors orthogonal

Understanding the modules of semiprimitive rings

Continuous-time Markov chain to sample Bayesian posterior distribution

Terminology for cubical boundary

Little conjecture about sums of reciprocals