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23 questions

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80
views
2
answers
1
vote
2018-05-12 03:18:58 -0500 tmonteil

polynomials with roots of unity as coefficients

73
views
no
answers
1
vote
2018-04-28 16:43:09 -0500 arpit

cokernel of a map between modules over polynomial rings

542
views
2
answers
5
votes
2018-04-27 12:18:46 -0500 slelievre

Eigenvalues of matrix with entries in polynomial ring

64
views
1
answer
1
vote
2018-03-27 03:26:10 -0500 joaoff

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

29
views
1
answer
no
votes
2017-12-18 06:13:27 -0500 dan_fulea

how to define Skew Polynomial Ring over Cyclotomic Field

81
views
1
answer
no
votes
2017-02-09 20:20:29 -0500 kcrisman

Elliptic Curves defined over Z/nZ rings for general n

721
views
2
answers
1
vote
2016-06-28 09:27:45 -0500 nbruin

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

707
views
no
answers
1
vote
2016-02-20 13:54:57 -0500 veryconfused

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

109
views
1
answer
no
votes
2016-02-19 15:11:24 -0500 tmonteil

convert polynomial rings from Sage to Singular

98
views
no
answers
1
vote
2015-12-15 08:06:27 -0500 Nick123

Twisted Polynomial Ring(Construct new Class)

538
views
2
answers
1
vote
2015-10-11 13:26:59 -0500 tmonteil

Multiplicative group of integers mod n?

2k
views
1
answer
2
votes
2015-09-16 21:22:44 -0500 Taylor

Can I localize a ring at a prime ideal?

1k
views
1
answer
no
votes
2014-08-08 03:26:59 -0500 FrédéricC flag of France

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

52
views
no
answers
no
votes
2013-12-02 11:00:15 -0500 Luca

RingMorphism defined by a python function

432
views
4
answers
no
votes
2013-09-02 05:30:40 -0500 Lolina

Why does jordan_form not work over inexact rings?

117
views
no
answers
no
votes
2013-08-18 12:37:28 -0500 LMN

Passing ideals between Macaulay and Sage

1k
views
1
answer
no
votes
2013-08-15 01:40:29 -0500 Tomas

append a variable to a vector

59
views
1
answer
1
vote
2012-10-15 04:30:06 -0500 Nicolas M Thiéry

is a parent like a set?

81
views
2
answers
no
votes
2012-10-08 04:39:56 -0500 burcin

Implementing a new Ring and its elements.

2k
views
1
answer
no
votes
2012-09-03 07:27:41 -0500 Volker Braun

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

276
views
no
answers
2
votes
2012-03-21 02:26:28 -0500 Anonymous

Non-commutative ring with inverses

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