User Vladimir Dotsenko

7 votes

Three-dimensional simple Lie algebras over the rationals

answered Dec 10, 2011 at 7:48

7 votes

Accepted

surjectivity of irreducible representation

answered Dec 17, 2011 at 14:24

7 votes

Variants of Eisenstein irreducibility

answered Feb 17, 2010 at 10:53

7 votes

Linear Algebra Texts?

answered Apr 5, 2010 at 2:12

7 votes

Homological dimension of a graded ring which is like polynomial ring

answered Apr 10, 2010 at 17:17

6 votes

Deformation theory and differential graded Lie algebras

answered Oct 30, 2009 at 13:14

6 votes

Combinatorial results without known combinatorial proofs

answered Nov 14, 2009 at 14:54

6 votes

What are the qualities of a good (math) teacher?

answered Nov 14, 2009 at 15:02

6 votes

Accepted

Nilpotent Lie algebras of vector fields

answered May 16, 2011 at 9:54

6 votes

Is $k[x_1, \ldots, x_n]$ always an integral extension of $k[f_1, \ldots, f_n]$ for a regular sequence $(f_1, \ldots, f_n)$?

answered May 31, 2011 at 12:56

6 votes

Accepted

A potential resolution of $R/r$

answered Jun 14, 2011 at 7:09

6 votes

Where is number theory used in the rest of mathematics?

answered Mar 9, 2012 at 15:26

6 votes

Where is number theory used in the rest of mathematics?

answered Mar 10, 2012 at 8:58

6 votes

Accepted

Lie algebra admitting some hyperbolic automorphism is nilpotent

answered Mar 12, 2012 at 8:44

6 votes

Yang–Baxter explanation

answered Apr 3, 2015 at 15:52

6 votes

Accepted

Existence of solutions of a polynomial system

answered Aug 5, 2014 at 0:55

6 votes

Who introduced the notion of 2-categories?

answered Oct 7, 2022 at 7:24

6 votes

Accepted

CE(g) for g infinite dimensional

answered Aug 18, 2021 at 6:37

6 votes

Accepted

Commutator of finite global dimension algebras

answered Mar 19, 2020 at 8:40

6 votes

Accepted

Set of integer matrices $A$ such that $(A^k)_{k\in\mathbb{N}}$ is eventually periodic

answered Nov 29, 2018 at 10:27

6 votes

Accepted

Cayley-Hamilton over super rings

answered Nov 5, 2020 at 17:11

5 votes

Accepted

Infinity-homotopies

answered Feb 26, 2021 at 6:24

5 votes

Accepted

Show that sets are equal

answered Mar 24, 2018 at 7:51

5 votes

Number of zeros of quadratic equation over finite fields

answered Feb 27, 2018 at 15:40

5 votes

Projective resolutions for commutative monoids

answered Mar 2, 2016 at 11:19

5 votes

An elementary proof for a limit?

answered Oct 1, 2016 at 22:55

5 votes

Affine spaces as algebras for an operad?

answered Jan 25, 2017 at 16:10

5 votes

Two combinatorial identities

answered Feb 5, 2017 at 17:59

5 votes

Accepted

Can the concatenation of projection operators be nilpotent with an index k>=3?

answered Nov 8, 2021 at 13:25

5 votes

Is there a $3$-commutative algebra?

answered Sep 17, 2022 at 18:30

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268 Answers

Three-dimensional simple Lie algebras over the rationals

surjectivity of irreducible representation

Variants of Eisenstein irreducibility

Linear Algebra Texts?

Homological dimension of a graded ring which is like polynomial ring

Deformation theory and differential graded Lie algebras

Combinatorial results without known combinatorial proofs

What are the qualities of a good (math) teacher?

Nilpotent Lie algebras of vector fields

Is $k[x_1, \ldots, x_n]$ always an integral extension of $k[f_1, \ldots, f_n]$ for a regular sequence $(f_1, \ldots, f_n)$?

A potential resolution of $R/r$

Where is number theory used in the rest of mathematics?

Where is number theory used in the rest of mathematics?

Lie algebra admitting some hyperbolic automorphism is nilpotent

Yang–Baxter explanation

Existence of solutions of a polynomial system

Who introduced the notion of 2-categories?

CE(g) for g infinite dimensional

Commutator of finite global dimension algebras

Set of integer matrices $A$ such that $(A^k)_{k\in\mathbb{N}}$ is eventually periodic

Cayley-Hamilton over super rings

Infinity-homotopies

Show that sets are equal

Number of zeros of quadratic equation over finite fields

Projective resolutions for commutative monoids

An elementary proof for a limit?

Affine spaces as algebras for an operad?

Two combinatorial identities

Can the concatenation of projection operators be nilpotent with an index k>=3?

Is there a $3$-commutative algebra?