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99
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Tagged
linear-algebra
×
12k
views
3
answers
4
votes
2021-12-15 17:15:29 +0200
slelievre
Add a row / column to a matrix
linear-algebra
matrix
344
views
3
answers
1
vote
2023-08-17 18:54:39 +0200
John Palmieri
Extracting specific rows of a matrix
matrices
submatrix
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
565
views
2
answers
1
vote
2016-10-23 21:25:26 +0200
tmonteil
Basic question about annihilator
linear-algebra
1k
views
2
answers
no
votes
2016-10-26 02:41:33 +0200
paulmasson
How to find a generalized inverse of a vector in sagemath?
linear-algebra
inverse
597
views
2
answers
no
votes
2017-07-14 09:28:07 +0200
dom
reference request
linear-algebra
648
views
2
answers
no
votes
2017-02-23 15:32:29 +0200
Terry D. Destefano
Linear Algebra Conditions
linear-algebra
715
views
2
answers
2
votes
2017-11-07 23:37:37 +0200
Sébastien
tree of vectors
tree
linear-algebra
matrices
heights
1k
views
2
answers
2
votes
2019-07-30 21:11:10 +0200
Emmanuel Charpentier
Incorrect Eigenvalues/Eigenvectors
Eigenvalue
eigenvectors
linear-algebra
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
2k
views
2
answers
1
vote
2020-06-02 12:37:17 +0200
Juanjo
Finding basis of image of Matrix
matrix
linear-algebra
rank
echelon_form
990
views
2
answers
no
votes
2020-06-18 19:44:07 +0200
eric_g
Expressing a list of vectors in terms of basis elements
basis
list
vector
linear-algebra
693
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
258
views
1
answer
no
votes
2015-11-03 15:08:44 +0200
fidbc
Graphing 3 planes
linear-algebra
3D-plots
1k
views
1
answer
no
votes
2015-11-28 19:37:10 +0200
d125q
Enumerate all solutions to linear system over finite field
linear-algebra
finite-fields
791
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
233
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
1k
views
1
answer
no
votes
2016-05-24 15:27:09 +0200
KittyL
Find the kernel of a matrix $A$ and make it a matrix.
polynomial
multivariate
linear-algebra
MatrixSpace
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
626
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
330
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
627
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
894
views
1
answer
1
vote
2017-01-05 16:24:44 +0200
slelievre
witt index of quadratic form
QuadraticForm
linear-algebra
478
views
1
answer
no
votes
2017-07-28 20:48:28 +0200
dan_fulea
networkx can't compute algebraic connectivity
networkx
graph-theory
linear-algebra
319
views
1
answer
no
votes
2017-06-09 20:32:44 +0200
kcrisman
generation of certain matrices
matrix
loop
integers
linear-algebra
determinant
611
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
1
2
3
4
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