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38 questions

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395
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no
answers
2
votes
2012-03-21 08:26:28 +0200 Anonymous

Non-commutative ring with inverses

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

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

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

Implementing a new Ring and its elements.

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
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2013-08-15 08:40:29 +0200 Tomas

append a variable to a vector

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

Passing ideals between Macaulay and Sage

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

Why does jordan_form not work over inexact rings?

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

RingMorphism defined by a python function

1k
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1
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no
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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
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2015-09-17 04:22:44 +0200 Taylor

Can I localize a ring at a prime ideal?

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

Multiplicative group of integers mod n?

151
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2
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2015-12-15 15:06:27 +0200 Nick123

Twisted Polynomial Ring(Construct new Class)

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

convert polynomial rings from Sage to Singular

743
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1
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2016-02-20 20:54:57 +0200 veryconfused

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

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

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

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

Elliptic Curves defined over Z/nZ rings for general n

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

how to define Skew Polynomial Ring over Cyclotomic Field

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

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

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

Eigenvalues of matrix with entries in polynomial ring

211
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no
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1
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2018-04-28 23:43:09 +0200 arpit

cokernel of a map between modules over polynomial rings

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

polynomials with roots of unity as coefficients

230
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1
answer
1
vote
2018-11-12 19:28:50 +0200 tmonteil

Making a quotient with Gaussian elements

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

Gaussians as Euclidean Domain

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

Dividing Boolean Polynomials in Sage.

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

Computations in the ring of integers of a number field

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

Create Matrix in RREF with indeterminates

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