User Zach Teitler

3 votes

An inner product on the vector space $\mathbb{R}[x_1,\cdots,x_n]_m$

answered May 14, 2018 at 1:36

3 votes

Accepted

How to find eigenvalues following Axler?

answered May 5, 2020 at 17:16

3 votes

Accepted

"Classical" proof that maximal minors form a Grobner basis under diagonal term order

answered Sep 16, 2020 at 0:25

3 votes

Accepted

Combinatorial formula for Betti numbers of a $k[x,y]$-module

answered Mar 10, 2018 at 19:03

3 votes

Accepted

Covering all except one of the purple intersection points of $n$ red and $m$ blue lines efficiently

answered Jun 10, 2017 at 4:42

3 votes

Accepted

The stabilizer of the conditionally convergent series

answered Mar 5, 2017 at 19:24

3 votes

Accepted

Schubert varieties and Young diagrams

answered Apr 14, 2016 at 1:02

2 votes

Reference on the classification of (low rank) Gorenstein rings over $\mathbb{C}$

answered Feb 25, 2016 at 4:09

2 votes

The functional equation $T(x\otimes y)=T(x)\otimes T(y)$ on the matrix algebra

answered Apr 26, 2016 at 7:34

2 votes

The $k$ th symbolic power of a square free monomial ideal $\rm I$ is $\rm I^{(k)}= \cap_{p\in Min(I)}p^{k}.$

answered Feb 23, 2017 at 5:45

2 votes

Symmetric tensors as sum of powers

answered Oct 26, 2017 at 5:05

2 votes

Is there a useful generalization of the Schmidt decomposition to the tensoring together of 3 or more vector spaces?

answered Sep 7, 2017 at 17:25

2 votes

Accepted

Strassen-like algorithm for Hadamard product of $2\times 2$ matrices

answered Apr 20, 2018 at 15:44

2 votes

Accepted

Partitions of finite sets and their behavior under permutations of the set

answered Jan 2, 2018 at 7:46

2 votes

Sum of products of binomials

answered Feb 23, 2018 at 17:29

2 votes

computer algebra system for polynomial algebras over finite fields

answered Sep 19, 2020 at 5:39

2 votes

Accepted

Cores in the tensor-train decomposition

answered May 21, 2020 at 3:07

2 votes

Accepted

Inverse of a larger matrix where the inverse of the submatrix is known

answered Jun 7, 2020 at 1:50

2 votes

Online events during the quarantine

answered Apr 17, 2020 at 3:05

2 votes

Veronese and Segre

answered Aug 28, 2019 at 16:58

2 votes

Accepted

Lüroth theorem for $k \subset k(f,g) \subseteq k(x)$

answered Jun 12, 2018 at 19:24

2 votes

Big ideas and big ways of thinking in statistics?

answered Jul 5, 2018 at 19:23

2 votes

Accepted

Under which conditions on the homogeneous ideal $ I $, the quotient ring $ \mathbb{C} [X_0, \dots, X_n]/I $ is a regular ring?

answered Sep 7, 2018 at 6:23

2 votes

How to use Hilbert series to count combinatorial objects?

answered Sep 27, 2018 at 21:10

2 votes

supporting facts to fujita conjecture

answered Feb 15, 2021 at 17:28

2 votes

Accepted

Given the index of two permutations, Is there a direct way to compute the index of their composition?

answered Apr 7, 2021 at 9:48

2 votes

Accepted

Secant variety to a zero-dimensional projective variety

answered Aug 11, 2021 at 2:39

2 votes

Accepted

When a sum of the ideals is radical

answered Feb 1, 2023 at 14:42

1 vote

Accepted

Conjectures inspired in the context of Casas-Alvero conjecture, via the logarithmic derivative of derivatives of a polynomial

answered Sep 20, 2022 at 17:17

1 vote

Existence of polynomial equation system solution

answered Aug 16, 2021 at 0:59

Stack Exchange Network

108 Answers

An inner product on the vector space $\mathbb{R}[x_1,\cdots,x_n]_m$

How to find eigenvalues following Axler?

"Classical" proof that maximal minors form a Grobner basis under diagonal term order

Combinatorial formula for Betti numbers of a $k[x,y]$-module

Covering all except one of the purple intersection points of $n$ red and $m$ blue lines efficiently

The stabilizer of the conditionally convergent series

Schubert varieties and Young diagrams

Reference on the classification of (low rank) Gorenstein rings over $\mathbb{C}$

The functional equation $T(x\otimes y)=T(x)\otimes T(y)$ on the matrix algebra

The $k$ th symbolic power of a square free monomial ideal $\rm I$ is $\rm I^{(k)}= \cap_{p\in Min(I)}p^{k}.$

Symmetric tensors as sum of powers

Is there a useful generalization of the Schmidt decomposition to the tensoring together of 3 or more vector spaces?

Strassen-like algorithm for Hadamard product of $2\times 2$ matrices

Partitions of finite sets and their behavior under permutations of the set

Sum of products of binomials

computer algebra system for polynomial algebras over finite fields

Cores in the tensor-train decomposition

Inverse of a larger matrix where the inverse of the submatrix is known

Online events during the quarantine

Veronese and Segre

Lüroth theorem for $k \subset k(f,g) \subseteq k(x)$

Big ideas and big ways of thinking in statistics?

Under which conditions on the homogeneous ideal $ I $, the quotient ring $ \mathbb{C} [X_0, \dots, X_n]/I $ is a regular ring?

How to use Hilbert series to count combinatorial objects?

supporting facts to fujita conjecture

Given the index of two permutations, Is there a direct way to compute the index of their composition?

Secant variety to a zero-dimensional projective variety

When a sum of the ideals is radical

Conjectures inspired in the context of Casas-Alvero conjecture, via the logarithmic derivative of derivatives of a polynomial

Existence of polynomial equation system solution