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38 questions

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645
views
2
answers
5
votes
2018-04-27 19:18:46 +0200 slelievre

Eigenvalues of matrix with entries in polynomial ring

394
views
no
answers
2
votes
2012-03-21 08:26:28 +0200 Anonymous

Non-commutative ring with inverses

2k
views
1
answer
2
votes
2015-09-17 04:22:44 +0200 Taylor

Can I localize a ring at a prime ideal?

1k
views
2
answers
2
votes
2015-10-11 20:26:59 +0200 tmonteil

Multiplicative group of integers mod n?

151
views
no
answers
2
votes
2015-12-15 15:06:27 +0200 Nick123

Twisted Polynomial Ring(Construct new Class)

129
views
1
answer
2
votes
2018-11-13 19:32:05 +0200 tmonteil

Gaussians as Euclidean Domain

149
views
1
answer
2
votes
2019-04-18 19:46:28 +0200 slelievre

Computations in the ring of integers of a number field

132
views
1
answer
2
votes
2019-07-16 19:43:04 +0200 rburing flag of Germany

Create Matrix in RREF with indeterminates

76
views
1
answer
1
vote
2012-10-15 11:30:06 +0200 Nicolas M Thiéry

is a parent like a set?

743
views
no
answers
1
vote
2016-02-20 20:54:57 +0200 veryconfused

Coding p-adic Newton's method to solve polynomials?

1k
views
2
answers
1
vote
2016-06-28 16:27:45 +0200 nbruin

How to find Kernel of a Matrix in $\mathbb{Z}/n$

166
views
1
answer
1
vote
2018-03-27 10:26:10 +0200 joaoff

What is the best way to work with ratios of polynomials?

210
views
no
answers
1
vote
2018-04-28 23:43:09 +0200 arpit

cokernel of a map between modules over polynomial rings

514
views
2
answers
1
vote
2018-05-12 10:18:58 +0200 tmonteil

polynomials with roots of unity as coefficients

228
views
1
answer
1
vote
2018-11-12 19:28:50 +0200 tmonteil

Making a quotient with Gaussian elements

470
views
1
answer
1
vote
2020-03-30 12:21:24 +0200 rburing flag of Germany

Polynomial division in quotient rings?

68
views
2
answers
1
vote
2020-06-09 12:42:03 +0200 FrédéricC flag of France

Monomial with power modulo n

44
views
1
answer
1
vote
2021-01-21 10:15:05 +0200 tmonteil

How to import rings in python module

103
views
1
answer
1
vote
2021-04-09 05:38:19 +0200 vukov

"Ratio" of two elements in a ring

6k
views
1
answer
no
votes
2012-09-03 14:27:41 +0200 Volker Braun

Difference Between var(), QQ() and PolynomialRing()

108
views
2
answers
no
votes
2012-10-08 11:39:56 +0200 burcin

Implementing a new Ring and its elements.

2k
views
1
answer
no
votes
2013-08-15 08:40:29 +0200 Tomas

append a variable to a vector

151
views
no
answers
no
votes
2013-08-18 19:37:28 +0200 LMN

Passing ideals between Macaulay and Sage

718
views
4
answers
no
votes
2013-09-02 12:30:40 +0200 Lolina

Why does jordan_form not work over inexact rings?

76
views
no
answers
no
votes
2013-12-02 18:00:15 +0200 Luca

RingMorphism defined by a python function

1k
views
1
answer
no
votes
2014-08-08 10:26:59 +0200 FrédéricC flag of France

How to find Smith normal form of a matrix over regular rings?

359
views
1
answer
no
votes
2016-02-19 22:11:24 +0200 tmonteil

convert polynomial rings from Sage to Singular

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