User Adrien

37 votes

Open problems with monetary rewards

answered Jul 26, 2012 at 10:58

22 votes

Accepted

Modular Tensor Categories: Reasoning behind the axioms

answered Dec 30, 2016 at 12:31

18 votes

Interesting mathematical documentaries

answered Jun 19, 2012 at 20:56

15 votes

Quantum mathematics?

answered Mar 25, 2011 at 20:21

15 votes

On what kind of objects do the Galois groups act?

answered Jul 6, 2011 at 13:04

15 votes

Accepted

Universal example of Lie algebra

answered Nov 23, 2019 at 16:05

15 votes

Accepted

Is a comultiplication structure unique?

answered Apr 16, 2021 at 15:48

14 votes

Groups, quantum groups and (fill in the blank)

answered Mar 10, 2011 at 14:16

13 votes

Accepted

Quantum group Uq(sl(2))

answered Mar 24, 2012 at 0:31

12 votes

Accepted

The word problem in braid groups

answered Mar 17, 2012 at 0:34

12 votes

Encrypting a message for multiple recipients

answered Apr 18, 2011 at 10:08

12 votes

Cartographic group and flat stringy connection

answered May 2, 2011 at 22:55

12 votes

Accepted

Is a Hopf algebra a group object of some category?

answered May 26, 2021 at 8:19

11 votes

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What's the dimension of the Lie algebra generated by transpositions on $n$ objects?

answered Oct 13, 2020 at 16:25

11 votes

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Can you deduce the correspondence between 2D oriented TQFTs and commutative Frobenius algebras from the (framed) Cobordism Hypothesis?

answered Feb 8 at 22:39

10 votes

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Kontsevich Integral without associators?

answered Oct 18, 2011 at 22:36

10 votes

What is the purpose of tangential base-points?

answered Jul 27, 2011 at 8:19

10 votes

Noncommutative localization of a ring: complete construction

answered May 21, 2012 at 14:11

10 votes

Quantum groups and deformations of the monoidal category of $U(\frak{g})$-modules

answered Nov 3, 2018 at 18:33

9 votes

Papers in which the questions were more interesting than the results

answered May 20, 2018 at 10:50

9 votes

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Exponential map of a Formal Group Scheme

answered Jul 25, 2018 at 13:17

9 votes

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What does "variété à coins" translate to in English?

answered Jan 9, 2014 at 14:44

9 votes

Solving algebraic problems with topology

answered Jun 1, 2015 at 10:15

9 votes

Quantized Enveloping Algebras at $q=1$

answered Apr 5, 2013 at 16:33

8 votes

What is the free monoidal category generated by a monoid?

answered Dec 5, 2012 at 18:14

8 votes

"Lie algebra" for a general group ?

answered Apr 25, 2012 at 8:52

8 votes

Fiction books about mathematicians?

answered Jul 9, 2012 at 12:07

8 votes

How does the group algebra look as a Lie algebra

answered Apr 3, 2011 at 18:12

8 votes

q-analog of the matrix exponential

answered Mar 1, 2012 at 18:22

8 votes

Accepted

Some questions about the Malcev completion

answered Aug 24, 2015 at 9:00

Stack Exchange Network

91 Answers

Open problems with monetary rewards

Modular Tensor Categories: Reasoning behind the axioms

Interesting mathematical documentaries

Quantum mathematics?

On what kind of objects do the Galois groups act?

Universal example of Lie algebra

Is a comultiplication structure unique?

Groups, quantum groups and (fill in the blank)

Quantum group Uq(sl(2))

The word problem in braid groups

Encrypting a message for multiple recipients

Cartographic group and flat stringy connection

Is a Hopf algebra a group object of some category?

What's the dimension of the Lie algebra generated by transpositions on $n$ objects?

Can you deduce the correspondence between 2D oriented TQFTs and commutative Frobenius algebras from the (framed) Cobordism Hypothesis?

Kontsevich Integral without associators?

What is the purpose of tangential base-points?

Noncommutative localization of a ring: complete construction

Quantum groups and deformations of the monoidal category of $U(\frak{g})$-modules

Papers in which the questions were more interesting than the results

Exponential map of a Formal Group Scheme

What does "variété à coins" translate to in English?

Solving algebraic problems with topology

Quantized Enveloping Algebras at $q=1$

What is the free monoidal category generated by a monoid?

"Lie algebra" for a general group ?

Fiction books about mathematicians?

How does the group algebra look as a Lie algebra

q-analog of the matrix exponential

Some questions about the Malcev completion