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38 questions

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

Why does jordan_form not work over inexact rings?

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

Eigenvalues of matrix with entries in polynomial ring

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

Implementing a new Ring and its elements.

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

Multiplicative group of integers mod n?

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

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

517
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2
answers
1
vote
2018-05-12 10:18:58 +0200 tmonteil

polynomials with roots of unity as coefficients

69
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2
answers
1
vote
2020-06-09 12:42:03 +0200 FrédéricC flag of France

Monomial with power modulo n

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

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

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

is a parent like a set?

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

append a variable to a vector

1k
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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?

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

Can I localize a ring at a prime ideal?

360
views
1
answer
no
votes
2016-02-19 22:11:24 +0200 tmonteil

convert polynomial rings from Sage to Singular

361
views
1
answer
no
votes
2017-02-10 03:20:29 +0200 kcrisman

Elliptic Curves defined over Z/nZ rings for general n

88
views
1
answer
no
votes
2017-12-18 13:13:27 +0200 dan_fulea

how to define Skew Polynomial Ring over Cyclotomic Field

167
views
1
answer
1
vote
2018-03-27 10:26:10 +0200 joaoff

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

231
views
1
answer
1
vote
2018-11-12 19:28:50 +0200 tmonteil

Making a quotient with Gaussian elements

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

Gaussians as Euclidean Domain

178
views
1
answer
no
votes
2019-01-29 07:39:23 +0200 nbruin

Dividing Boolean Polynomials in Sage.

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

57
views
1
answer
no
votes
2020-01-31 10:07:21 +0200 RaymondChou flag of United States of America

Representative in Quotient Ring

477
views
1
answer
1
vote
2020-03-30 12:21:24 +0200 rburing flag of Germany

Polynomial division in quotient rings?

297
views
1
answer
no
votes
2020-08-03 12:38:41 +0200 Emmanuel Charpentier

Where can I find out about rings?

76
views
1
answer
no
votes
2020-10-20 14:57:51 +0200 slelievre

what does the .<...> notation mean?

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

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