First time here? Check out the FAQ!
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
101
questions
Tagged
linear-algebra
×
13k
views
3
answers
4
votes
2021-12-15 17:15:29 +0200
slelievre
Add a row / column to a matrix
linear-algebra
matrix
1k
views
no
answers
2
votes
2016-05-19 15:20:38 +0200
Matthias
How to calculate the intersection of a lattice with an affine subspace?
linear-algebra
FreeModule
affine_subspace
876
views
2
answers
2
votes
2017-11-07 23:37:37 +0200
Sébastien
tree of vectors
tree
linear-algebra
matrices
heights
2k
views
1
answer
2
votes
2018-04-03 10:42:34 +0200
slelievre
Simultaneously diagonalizing matrices exactly
linear-algebra
QQbar
exact
1k
views
2
answers
2
votes
2019-07-30 21:11:10 +0200
Emmanuel Charpentier
Incorrect Eigenvalues/Eigenvectors
Eigenvalue
eigenvectors
linear-algebra
307
views
1
answer
2
votes
2019-11-16 17:24:05 +0200
Sébastien Palcoux
Why SageMath cannot inverte this matrix?
matrix
matrixinverse
linear-algebra
problem
798
views
1
answer
2
votes
2020-04-09 14:41:52 +0200
rburing
Compute dimension of vector subspace
linear-algebra
NumberField
1k
views
2
answers
2
votes
2020-04-18 18:34:30 +0200
slelievre
Putting a vector into part of a row of a matrix
matrices
rows
columns
linear-algebra
vector
353
views
1
answer
2
votes
2020-10-01 19:14:17 +0200
nbruin
Echelon form in cython
cython
echelon_form
linear-algebra
581
views
1
answer
2
votes
2021-01-17 16:15:47 +0200
rburing
Determine Two quadratic form is integer congruence (rational equivalent)?
linear-algebra
QuadraticForm
lattice
265
views
1
answer
2
votes
2022-02-17 10:43:43 +0200
rburing
Jack Symmetric function and expansion in power symmetric basis
SymmetricFunctions
linear-algebra
as_permutation_group
243
views
1
answer
2
votes
2022-05-10 12:55:57 +0200
dan_fulea
Skew Schur function
SymmetricFunctions
linear-algebra
skew
AlgcCombinatorics
281
views
1
answer
2
votes
2022-10-01 03:06:37 +0200
Max Alekseyev
Get maximally linearly independent set of vectors
linear-algebra
221
views
1
answer
2
votes
2022-10-25 20:33:48 +0200
azerbajdzan
`solve_right` causes increasing memory usage of python.exe
Memory
equation_in_matrix
linear-algebra
755
views
1
answer
1
vote
2010-09-07 11:31:05 +0200
niles
"Abstract" linear algebra
symbolic
linear-algebra
1k
views
1
answer
1
vote
2015-10-19 04:55:17 +0200
tmonteil
eigenvectors of complex matrix
complex
matrix
linear-algebra
822
views
1
answer
1
vote
2019-07-30 09:12:00 +0200
FrédéricC
Linear Algebra tutorial with sage command
linear-algebra
cloud
1k
views
1
answer
1
vote
2016-01-20 14:37:02 +0200
vdelecroix
1-Norm Matrix, Vektor
vector
norm
linear-algebra
253
views
1
answer
1
vote
2016-02-22 18:22:02 +0200
DBS
Decomposing a Root vector into simple roots
find_root
roots
linear-algebra
lattice
1k
views
1
answer
1
vote
2016-02-25 12:14:38 +0200
tmonteil
How do I enter an imaginary number into a matrix
linear-algebra
3k
views
2
answers
1
vote
2016-05-30 17:52:55 +0200
tmonteil
solve linear system in GF(7)
finite-fields
linear-algebra
1k
views
1
answer
1
vote
2016-06-26 11:14:47 +0200
tmonteil
Linear Algebra in Finite Fields (Goppa Codes)
cryptography
finite-fields
linear-algebra
605
views
2
answers
1
vote
2016-10-23 21:25:26 +0200
tmonteil
Basic question about annihilator
linear-algebra
663
views
1
answer
1
vote
2016-10-23 20:58:14 +0200
tmonteil
Canonical way of turning implicit equations into a subspace and vice versa
linear-algebra
365
views
1
answer
1
vote
2016-10-27 16:11:57 +0200
slelievre
I want my plotting function to treat numbers as numbers, not variables
linear-algebra
confirmed_issue
density_plot
676
views
1
answer
1
vote
2016-11-24 20:19:45 +0200
tmonteil
Eigenspaces of a matrix defined on GF(2)
linear-algebra
eigenvectors
2k
views
1
answer
1
vote
2016-11-30 16:34:17 +0200
nbruin
echelon_form not giving reduced echelon form
matrix
linear-algebra
matrix-operations
echelon_form
bug
941
views
1
answer
1
vote
2017-01-05 16:24:44 +0200
slelievre
witt index of quadratic form
QuadraticForm
linear-algebra
755
views
1
answer
1
vote
2017-11-23 18:32:35 +0200
tmonteil
Characteristic polynomial wont be used in solve
linear-algebra
polynomial
solve
matrix
1k
views
1
answer
1
vote
2018-01-18 19:26:18 +0200
FrédéricC
Regarding rational canonical form/frobenius form of matrices over finite fields
linear-algebra
canonical-forms
1
2
3
4
next page »
Contributors
Tags
linear-algebra
×30
matrix
×5
echelon_form
×2
eigenvectors
×2
finite-fields
×2
lattice
×2
matrices
×2
QuadraticForm
×2
SymmetricFunctions
×2
vector
×2
affine_subspace
×1
AlgcCombinatorics
×1
as_permutation_group
×1
bug
×1
canonical-forms
×1
cloud
×1
columns
×1
complex
×1
confirmed_issue
×1
cryptography
×1
cython
×1
density_plot
×1
Eigenvalue
×1
equation_in_matrix
×1
exact
×1
find_root
×1
FreeModule
×1
heights
×1
matrixinverse
×1
matrix-operations
×1
Memory
×1
norm
×1
NumberField
×1
polynomial
×1
problem
×1
QQbar
×1
roots
×1
rows
×1
skew
×1
solve
×1
symbolic
×1
tree
×1
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.7.59
Please note: Askbot requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×