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Tagged
rings
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193
views
no
answers
no
votes
2024-01-19 06:18:53 +0200
TD
How can I construct matrices over the octonions?
octonion
algebras
matrices
over
rings
7k
views
1
answer
no
votes
2012-09-03 14:27:41 +0200
Volker Braun
Difference Between var(), QQ() and PolynomialRing()
var
QQ
PolynomialRing
rings
240
views
2
answers
no
votes
2012-10-08 11:39:56 +0200
burcin
Implementing a new Ring and its elements.
rings
3k
views
1
answer
no
votes
2013-08-15 08:40:29 +0200
Tomas
append a variable to a vector
vectors
rings
extension
sage
247
views
no
answers
no
votes
2013-08-18 19:37:28 +0200
LMN
Passing ideals between Macaulay and Sage
Macaulay2
rings
AlgebraicGeometry
1k
views
4
answers
no
votes
2013-09-02 12:30:40 +0200
Lolina
Why does jordan_form not work over inexact rings?
eigenvalues
exact
rings
normalform
146
views
no
answers
no
votes
2013-12-02 18:00:15 +0200
Luca
RingMorphism defined by a python function
rings
homomorphism
categories
3k
views
1
answer
no
votes
2014-08-08 10:26:59 +0200
FrédéricC
How to find Smith normal form of a matrix over regular rings?
rings
464
views
1
answer
no
votes
2016-02-19 22:11:24 +0200
tmonteil
convert polynomial rings from Sage to Singular
singular
rings
TensorProducts
interface
1k
views
2
answers
no
votes
2016-05-06 15:34:56 +0200
mathworker
Writing elements as a linear combination in a basis in a quotient ring
quotient
rings
ideals
basis
668
views
1
answer
no
votes
2017-02-10 03:20:29 +0200
kcrisman
Elliptic Curves defined over Z/nZ rings for general n
EllipticCurve
rings
197
views
1
answer
no
votes
2017-12-18 13:13:27 +0200
dan_fulea
how to define Skew Polynomial Ring over Cyclotomic Field
skew
polynomials
rings
363
views
1
answer
no
votes
2019-01-29 07:39:23 +0200
nbruin
Dividing Boolean Polynomials in Sage.
BooleanPolynomial
equation
rings
153
views
no
answers
no
votes
2019-10-14 20:39:18 +0200
anju
how do I find kernel of a ring homomorphism?
rings
194
views
1
answer
no
votes
2020-01-31 10:07:21 +0200
RaymondChou
Representative in Quotient Ring
rings
quotient_ring
ideals
94
views
no
answers
no
votes
2020-05-27 23:21:45 +0200
JGC
How to make objects execute their operations in a specific field/ring?
EllipticCurve
rings
class
615
views
1
answer
no
votes
2020-08-03 12:38:41 +0200
Emmanuel Charpentier
Where can I find out about rings?
rings
194
views
1
answer
no
votes
2020-10-20 14:57:51 +0200
slelievre
what does the .<...> notation mean?
rings
123
views
1
answer
no
votes
2021-11-12 14:43:08 +0200
Max Alekseyev
Cannot create Matrix with Variables over modulo ring
rings
modulo
matrix
588
views
1
answer
no
votes
2022-05-20 20:43:09 +0200
Max Alekseyev
Solve equation of matrices over integers
linear-algebra
rings
linear_equations
178
views
1
answer
no
votes
2023-10-22 00:03:39 +0200
Max Alekseyev
Compute facts about modules
module
rings
matrices
79
views
no
answers
no
votes
2023-12-30 22:42:56 +0200
AlexI
Finiteness of extension of rings
rings
extensions
CommutativeAlgebra
Modules
finiteness
97
views
1
answer
no
votes
2024-04-04 05:15:30 +0200
Max Alekseyev
Substituting into symbolic expression
symbolic-expression
rings
subs
PolynomialRing
901
views
no
answers
1
vote
2012-05-01 07:22:55 +0200
BrianLoudon
A question on symbolic Matrices - unexpected Decimals in algebraic entry
matrix
symbolic
rings
linearalgebra
192
views
1
answer
1
vote
2012-10-15 11:30:06 +0200
Nicolas M Thiéry
is a parent like a set?
rings
878
views
no
answers
1
vote
2016-02-20 20:54:57 +0200
veryconfused
Coding p-adic Newton's method to solve polynomials?
hensel
p-adic
Newton
rings
2k
views
2
answers
1
vote
2016-06-28 16:27:45 +0200
nbruin
How to find Kernel of a Matrix in $\mathbb{Z}/n$
rings
linearalgebra
kernel
338
views
1
answer
1
vote
2018-03-27 10:26:10 +0200
joaoff
What is the best way to work with ratios of polynomials?
symbolic
polynomial
rings
400
views
no
answers
1
vote
2018-04-28 23:43:09 +0200
arpit
cokernel of a map between modules over polynomial rings
Modules
rings
polynomial
kernel
996
views
2
answers
1
vote
2018-05-12 10:18:58 +0200
tmonteil
polynomials with roots of unity as coefficients
LaurentPolynomial
rings
gcd
1
2
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