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113
questions
Tagged
algebra
×
420
views
no
answers
1
vote
2013-07-22 12:00:22 +0200
sedddd
Three variable SOS
algebra
346
views
1
answer
1
vote
2013-08-13 12:40:43 +0200
Bern
Can SAGE calculate with projective (indecomposable) A-modules (A is a finite dimensional Q-algebra)?
algebra
374
views
no
answers
1
vote
2013-08-31 10:20:47 +0200
frajainc
Command to decompose polynomial in terms of other given polynomials
algebra
1k
views
2
answers
1
vote
2013-11-02 16:20:43 +0200
vuur
Group algebra/matrix space homomorphism
algebra
group_theory
homomorphism
262
views
no
answers
1
vote
2013-11-12 14:58:13 +0200
Andrew Stout
Computing basis of local artinian ring as a vector space.
algebra
FreeModule
242
views
1
answer
1
vote
2014-02-17 06:26:00 +0200
rws
which parent class for C-finite sequences?
algebra
programming
Implementation
330
views
no
answers
1
vote
2015-05-27 16:59:07 +0200
Victor
Symbolic Linear Algebra
symbolic
linearalgebra
algebra
296
views
no
answers
1
vote
2015-07-27 23:24:43 +0200
egdelmas
How to create a subalgebra generated by certain elements
algebra
symmetric_group
634
views
1
answer
1
vote
2015-10-04 15:00:52 +0200
rws
simplify_rational gives different results
simplify
simplify_rational
algebra
vector
317
views
1
answer
1
vote
2016-09-04 15:19:15 +0200
Radmir
how to sum up the function over all permutations of variables in associative non-commutative algebra
summation
non-commutative
algebra
variables
778
views
2
answers
1
vote
2017-02-13 00:05:59 +0200
John Palmieri
Find all non-negative integer solutions of $a+b+c+d+e = 8$ in Sagemath
calculus
algebra
python
606
views
3
answers
1
vote
2017-09-21 22:22:20 +0200
FrédéricC
Incidence algebras in QPA via SAGE
algebra
Poset
incidence
159
views
no
answers
1
vote
2017-09-23 18:40:03 +0200
sagequstions
Finding all admissible ideals with SAGE
ideals
algebra
486
views
no
answers
1
vote
2017-11-14 04:59:31 +0200
Nat Mayer
Exterior algebra error
ExteriorAlgebra
tensor
algebra
representation
428
views
1
answer
1
vote
2018-04-09 03:42:28 +0200
slelievre
A way of checking that a multivariate system of equations has a solution?
multivariable-func
algebra
solutions
linearalgebra
259
views
no
answers
1
vote
2018-10-10 19:29:52 +0200
rhoadskj
substitution of ideal generators of a free algebra
algebra
FreeAlgebra
substitution
278
views
1
answer
1
vote
2018-10-30 21:44:39 +0200
John Palmieri
How do I define a homomorphism of a graded commutative algebra?
graded
commutative
algebra
homomorphisms
352
views
1
answer
1
vote
2019-02-09 22:48:15 +0200
tmonteil
Algebra of functions f:Z_3 -> R
algebra
system
of
polynomials
1k
views
no
answers
1
vote
2019-02-13 10:26:39 +0200
Hilder Vitor Lima Pereira
Compute xgcd over Gaussian integers
gaussian
algebra
xgcd
TypeError
256
views
no
answers
1
vote
2019-04-17 09:05:27 +0200
slelievre
group algebra
algebra
abelian_group
Group
239
views
no
answers
1
vote
2019-05-29 20:12:22 +0200
ksankar
Constructing group representations
Group
representations
algebra
1k
views
1
answer
1
vote
2019-06-09 10:49:14 +0200
FrédéricC
Efficient way to define many variables?
algebra
206
views
1
answer
1
vote
2019-12-05 18:36:44 +0200
Jose Brox
Creating an object of the Magmatic Algebras category
algebra
FreeAlgebra
object
category
274
views
no
answers
1
vote
2020-04-11 00:36:42 +0200
Z3r0
Definition of symbolic functions on path algebra
path
algebra
symbolic
121
views
no
answers
1
vote
2020-05-06 01:15:20 +0200
Leon
Hochschild cohomology of a matrix subalgebra
chaincomplex
cohomology
algebra
categories
465
views
2
answers
1
vote
2020-07-12 03:12:28 +0200
slelievre
exact computations with algebraic numbers
algebraic_number
algebra
algebraic
exact-arithmetics
computation
418
views
no
answers
1
vote
2020-07-18 13:53:37 +0200
nomadd
Pre-set memory limit reached - Gaperror
galois
galois_group
algebra
3k
views
no
answers
1
vote
2020-10-29 08:00:25 +0200
FrédéricC
All rational periodic points
dynamical-systems
polynomials
algebra
periodic
fixed-points
464
views
2
answers
1
vote
2021-02-01 22:10:53 +0200
Max Alekseyev
Solve for coefficients of polynomials
algebra
equation-system
215
views
1
answer
1
vote
2021-05-04 18:38:22 +0200
John Palmieri
how to calcualte the basis of quotient module over the steenrod algebra in Sage
steenrod
algebra
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