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50 questions

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201
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no
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2024-01-19 06:18:53 +0200 TD

How can I construct matrices over the octonions?

79
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2023-12-30 22:42:56 +0200 AlexI

Finiteness of extension of rings

180
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1
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2023-10-22 00:03:39 +0200 Max Alekseyev flag of United States of America

Compute facts about modules

109
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1
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3
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2023-06-18 12:08:57 +0200 slelievre

Python class for the ring $\mathbb{Z}[\sqrt{d}]$ ?

125
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1
answer
1
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2022-11-02 14:35:15 +0200 Max Alekseyev flag of United States of America

Computing ratio of two elements in a large ring

244
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1
answer
1
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2022-09-26 19:54:40 +0200 rburing flag of France

How to compute such resultant?

625
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1
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2022-05-20 20:43:09 +0200 Max Alekseyev flag of United States of America

Solve equation of matrices over integers

123
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1
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no
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2021-11-12 14:43:08 +0200 Max Alekseyev flag of United States of America

Cannot create Matrix with Variables over modulo ring

280
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1
answer
1
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2021-04-09 05:38:19 +0200 vukov

"Ratio" of two elements in a ring

326
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1
answer
1
vote
2021-01-21 10:15:05 +0200 tmonteil

How to import rings in python module

196
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1
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no
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2020-10-20 14:57:51 +0200 slelievre

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

622
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1
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no
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2020-08-03 12:38:41 +0200 Emmanuel Charpentier

Where can I find out about rings?

267
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2
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1
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2020-06-09 12:42:03 +0200 FrédéricC flag of France

Monomial with power modulo n

1k
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2
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2020-03-30 12:21:24 +0200 rburing flag of France

Polynomial division in quotient rings?

196
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1
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no
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2020-01-31 10:07:21 +0200 RaymondChou flag of United States of America

Representative in Quotient Ring

153
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2019-10-14 20:39:18 +0200 anju

how do I find kernel of a ring homomorphism?

440
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1
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2
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2019-07-16 19:43:04 +0200 rburing flag of France

Create Matrix in RREF with indeterminates

559
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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

364
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1
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2019-01-29 07:39:23 +0200 nbruin

Dividing Boolean Polynomials in Sage.

264
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1
answer
2
votes
2018-11-13 19:32:05 +0200 tmonteil

Gaussians as Euclidean Domain

614
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1
answer
1
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2018-11-12 19:28:50 +0200 tmonteil

Making a quotient with Gaussian elements

1k
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2
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1
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2018-05-12 10:18:58 +0200 tmonteil

polynomials with roots of unity as coefficients

403
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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

889
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2
answers
5
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2018-04-27 19:18:46 +0200 slelievre

Eigenvalues of matrix with entries in polynomial ring

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