User Vladimir Dotsenko

9 votes

Do non-associative objects have a natural notion of representation?

answered Apr 12, 2010 at 21:30

9 votes

Why is the Hochschild homology of k[t] just k[t] in degrees 0 and 1?

answered Oct 30, 2009 at 15:30

8 votes

Accepted

Non-negative integer solutions of a single Linear Diophantine Equation

answered Jun 11, 2010 at 23:36

8 votes

How to recognize a Hopf algebra?

answered Mar 8, 2012 at 7:00

8 votes

Accepted

Conjectured equivalent conditions on certain power-series

answered Jun 3, 2015 at 15:05

8 votes

Non-isomorphic groups such that there are epis from one to another

answered Oct 9, 2014 at 14:14

8 votes

Accepted

Desperately Seeking Niven: "A combinatorial problem of finite sequences," Nieuw Arch. Wisk. 16 (1968), 116–123

answered Dec 28, 2023 at 22:32

8 votes

Accepted

Solving multilinear equations

answered May 28, 2020 at 11:52

8 votes

Special permutations of $\{1,2,3,\ldots,n\}$

answered Mar 7, 2021 at 8:30

8 votes

Accepted

Does this notion related to species/operads/FI-modules have a name?

answered Feb 2, 2016 at 9:06

7 votes

Asymptotics for the number of abelian groups of order at most $x.$

answered Feb 12, 2016 at 14:15

7 votes

Name for algebra and its tensor products

answered Dec 22, 2015 at 18:21

7 votes

factorization of the regular representation of the symmetric group

answered Jan 3, 2016 at 2:02

7 votes

Understanding a quip from Gian-Carlo Rota

answered May 23, 2017 at 16:21

7 votes

Accepted

Curious anti-commutative ring

answered Apr 20, 2020 at 8:47

7 votes

What should I call a "differential" which cubes, rather than squares, to zero?

answered Mar 26, 2020 at 10:58

7 votes

How and when do I learn so much mathematics?

answered Mar 10, 2020 at 6:29

7 votes

Applying $\sum_i \partial_{x_i}$, $\sum_i x_i \partial_{x_i}$ and $\sum_i x_i^2 \partial_{x_i}$ to Schur polynomials

answered Feb 27 at 15:47

7 votes

Accepted

Groebner basis with parameters

answered Oct 23, 2022 at 12:44

7 votes

How general is $TX \otimes X \simeq X \otimes TX$?

answered Apr 19 at 20:58

7 votes

Cohomology of the partial flag variety associated with the minimal nilpotent orbit

answered Mar 18 at 5:06

7 votes

Accepted

Does Manin's construction of non-commutative endomorphism algebra $\mathrm{End}(A)$ produce Koszul algebra, if $A$ is Koszul?

answered Apr 5 at 23:06

7 votes

Accepted

Subalgebras of quadratic algebras that are not quadratic

answered Sep 17, 2023 at 22:26

7 votes

Does the linear automorphism group determine the vector space?

answered Nov 8, 2014 at 6:51

7 votes

Applications of commutative algebra

answered Mar 18, 2015 at 8:12

7 votes

Generating the graded S_n-module associated to an operad

answered Jun 14, 2012 at 7:16

7 votes

A Learning Roadmap request: From high-school to mid-undergraduate studies

answered Jun 14, 2010 at 21:53

7 votes

Choosing postdocs

answered May 18, 2010 at 7:53

7 votes

Accepted

Generalizing the Fundamental Theorem of Symmetric Polynomials

answered Feb 24, 2012 at 11:57

7 votes

Why are operads useful?

answered Aug 11, 2011 at 13:31

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268 Answers

Do non-associative objects have a natural notion of representation?

Why is the Hochschild homology of k[t] just k[t] in degrees 0 and 1?

Non-negative integer solutions of a single Linear Diophantine Equation

How to recognize a Hopf algebra?

Conjectured equivalent conditions on certain power-series

Non-isomorphic groups such that there are epis from one to another

Desperately Seeking Niven: "A combinatorial problem of finite sequences," Nieuw Arch. Wisk. 16 (1968), 116–123

Solving multilinear equations

Special permutations of $\{1,2,3,\ldots,n\}$

Does this notion related to species/operads/FI-modules have a name?

Asymptotics for the number of abelian groups of order at most $x.$

Name for algebra and its tensor products

factorization of the regular representation of the symmetric group

Understanding a quip from Gian-Carlo Rota

Curious anti-commutative ring

What should I call a "differential" which cubes, rather than squares, to zero?

How and when do I learn so much mathematics?

Applying $\sum_i \partial_{x_i}$, $\sum_i x_i \partial_{x_i}$ and $\sum_i x_i^2 \partial_{x_i}$ to Schur polynomials

Groebner basis with parameters

How general is $TX \otimes X \simeq X \otimes TX$?

Cohomology of the partial flag variety associated with the minimal nilpotent orbit

Does Manin's construction of non-commutative endomorphism algebra $\mathrm{End}(A)$ produce Koszul algebra, if $A$ is Koszul?

Subalgebras of quadratic algebras that are not quadratic

Does the linear automorphism group determine the vector space?

Applications of commutative algebra

Generating the graded S_n-module associated to an operad

A Learning Roadmap request: From high-school to mid-undergraduate studies

Choosing postdocs

Generalizing the Fundamental Theorem of Symmetric Polynomials

Why are operads useful?