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193
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Tagged
algebra
×
476
views
1
answer
no
votes
2017-04-13 18:43:22 +0200
ndomes
How to solve an equation using SageMath?
equations
algebra
776
views
1
answer
1
vote
2017-04-28 11:01:41 +0200
screened00
how to check algebraic equations?
algebra
496
views
1
answer
no
votes
2017-04-28 23:22:33 +0200
dan_fulea
Chain of fields in sage
algebra
finite-fields
350
views
1
answer
no
votes
2017-05-10 03:10:14 +0200
dan_fulea
How can I specify a (possibly non-associative) algebra over a finite (small) set of generators by means of structure constants?
algebra
idempotents
structure_constants
finite_rank
non_associative
1k
views
1
answer
1
vote
2017-08-09 11:24:19 +0200
dan_fulea
How to reorder terms in an expression to follow a specific order?
algebra
symbolic-expression
328
views
1
answer
1
vote
2017-10-03 04:02:17 +0200
dan_fulea
quotient ring
algebra
1k
views
1
answer
no
votes
2018-02-01 05:15:26 +0200
Daniel L
random matrix with determinant +- 1
linear
algebra
random_matrix
determinant
406
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
610
views
1
answer
2
votes
2018-08-22 15:21:47 +0200
Sébastien
su2 matrix exponentiation
su2
algebra
matrix
exponentiation
259
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
554
views
1
answer
3
votes
2020-02-14 23:18:57 +0200
rburing
Substituting a differential equation into an expression
pde
algebra
269
views
1
answer
2
votes
2018-11-13 19:32:05 +0200
tmonteil
Gaussians as Euclidean Domain
gaussians
euclidean-domain
rings
algebra
383
views
1
answer
1
vote
2019-02-04 22:49:02 +0200
rburing
basis of subspace of complex field
algebra
324
views
1
answer
1
vote
2019-02-09 22:48:15 +0200
tmonteil
Algebra of functions f:Z_3 -> R
algebra
system
of
polynomials
342
views
1
answer
2
votes
2019-05-13 22:17:12 +0200
rburing
Rearranging expressions to minimize negative signs
rearrangement
algebra
simplify
symbolic-expression
1k
views
1
answer
1
vote
2019-06-09 10:49:14 +0200
FrédéricC
Efficient way to define many variables?
algebra
308
views
1
answer
no
votes
2019-08-07 14:27:21 +0200
Iguananaut
central idempotent of a finite dimensional algebra
algebra
central_idempotents
527
views
1
answer
no
votes
2019-08-09 15:16:17 +0200
rburing
Define the affine variety $X = V (y − x^2, y − x + 1)$.
AlgebraicGeometry
algebra
geometry
CommutativeAlgebra
500
views
1
answer
1
vote
2019-08-21 11:04:41 +0200
rburing
Computing a formula in SAGE
calculus
algebra
447
views
1
answer
1
vote
2019-10-01 18:41:15 +0200
joakim_uhlin
Weak positivity
algebra
246
views
1
answer
no
votes
2020-10-11 23:10:00 +0200
slelievre
Reuse of already entered parameters
algebra
434
views
1
answer
2
votes
2019-11-01 18:55:10 +0200
Emmanuel Charpentier
How to solve this algebraic equation by SageMath (rather than by hand)
algebra
solve
162
views
1
answer
no
votes
2019-11-13 14:09:14 +0200
Iguananaut
Vector multiplication
algebra
183
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
223
views
1
answer
1
vote
2020-01-14 18:04:21 +0200
John Palmieri
finite simplicial complexes, projective spaces, facets, giving strange output
SimplicialComplex
projective
homology
cohomology
algebra
261
views
1
answer
2
votes
2020-01-18 14:29:38 +0200
rburing
Testing whether polynomial is in algebra of other polynomials
algebra
610
views
1
answer
2
votes
2020-01-21 13:37:58 +0200
rburing
how to best simplify/factor symbolic expressions
factor
symbolic
full_simplify
algebra
259
views
1
answer
1
vote
2020-04-13 15:42:49 +0200
Sébastien
How to solve a linear equation within a field of rational functions?
algebra
linear_equations
273
views
1
answer
no
votes
2020-05-03 16:14:31 +0200
tmonteil
Decomposition of a matrix in subvectors
algebra
182
views
1
answer
no
votes
2020-05-27 09:58:07 +0200
Sébastien
Conversion from a ring to another for matrix
algebra
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