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111
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matrices
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66
views
no
answers
1
vote
2025-01-12 10:28:22 +0100
sagequstions
Finding the centraliser algebra in Sage
matrices
173
views
1
answer
no
votes
2024-12-30 00:47:56 +0100
Max Alekseyev
Obtaining a permutation associated to a matrix
matrices
112
views
1
answer
1
vote
2024-12-31 11:51:54 +0100
amri
Bruhat decomposition of an invertible matrix
matrices
35
views
1
answer
no
votes
2024-12-28 11:24:55 +0100
tmonteil
PLU factorisation in Sage
matrices
152
views
1
answer
no
votes
2024-10-08 18:33:05 +0100
Max Alekseyev
right_kernel of a symbolic matrix has a division by zero
matrices
eigenvectors
vectorspace
right_kernel
substitute
166
views
no
answers
2
votes
2024-09-30 20:41:32 +0100
Max Alekseyev
Checking that a matrix space is invariant with respect to a linear map
matrices
beezer
linear-algebra
invariant
339
views
no
answers
2
votes
2024-09-29 20:14:44 +0100
Karl007
mpmath matrix commands integers sage vs python
sage
mpmath
matrices
intergers
235
views
1
answer
no
votes
2024-09-11 20:37:29 +0100
Max Alekseyev
Splitting of a (1,-1) square matrix into (0,1) and (0,-1) summands satisfying certain conditions
matrices
linear-algebra
467
views
no
answers
no
votes
2024-07-19 18:19:10 +0100
more_weight
Is there a "compound matrix" method for matrices?
matrices
determinant
222
views
1
answer
2
votes
2024-04-29 23:13:56 +0100
dan_fulea
Polar decomposition of a matrix
matrices
275
views
no
answers
no
votes
2024-01-19 06:18:53 +0100
TD
How can I construct matrices over the octonions?
octonion
algebras
matrices
over
rings
292
views
1
answer
no
votes
2023-10-22 00:03:39 +0100
Max Alekseyev
Compute facts about modules
module
rings
matrices
393
views
1
answer
no
votes
2023-10-04 13:14:27 +0100
rburing
Column space of a matrix
matrices
columns
192
views
2
answers
no
votes
2023-08-22 17:46:03 +0100
vidyarthi
Factorizing matrix entries that are polynomials
adjacency_matrix
matrices
954
views
3
answers
1
vote
2023-08-17 18:54:39 +0100
John Palmieri
Extracting specific rows of a matrix
matrices
submatrix
linear-algebra
589
views
1
answer
1
vote
2023-05-27 05:55:51 +0100
Max Alekseyev
How to control counters generating a matrix with lambda?
for-loop
loops
matrices
120
views
no
answers
no
votes
2023-04-23 09:14:40 +0100
jimb417
sagemath 9.8 matrices do not display properly in Jupyter notebooks
sagemath
jupyter-notebook
matrices
346
views
1
answer
no
votes
2023-04-13 02:58:41 +0100
Max Alekseyev
Accelerating for-loop
forloop
matrices
lists
parallelization
469
views
1
answer
no
votes
2023-03-30 12:15:13 +0100
Emmanuel Charpentier
How to get selective outputs printed
programming
matrices
338
views
2
answers
no
votes
2023-03-12 17:55:40 +0100
achrzesz
Regarding remove() function
matrices
programming
3k
views
no
answers
no
votes
2023-02-08 18:32:57 +0100
more_weight
Is it no longer possible to calculate SVD in sage?
matrices
SVD
732
views
1
answer
no
votes
2023-01-05 19:30:41 +0100
cmark
How to speed up this code
programming
matrices
244
views
1
answer
no
votes
2022-10-26 20:16:26 +0100
John Palmieri
Forming unique collections of matrices
matrices
programming
524
views
2
answers
1
vote
2022-10-12 15:05:29 +0100
Max Alekseyev
How to speed up the code?
programming
matrices
349
views
1
answer
no
votes
2022-10-05 17:58:03 +0100
Max Alekseyev
Can't find error in my code
programming
matrices
236
views
1
answer
1
vote
2022-09-20 18:49:21 +0100
John Palmieri
Forming Combinations with conditions
programming
combinatorics
matrices
331
views
1
answer
1
vote
2022-07-25 15:27:43 +0100
slelievre
Matrix with negative indices
matrices
indices
1k
views
no
answers
1
vote
2022-01-13 19:01:24 +0100
PatrickKinnear
Matrix constructor runs out of memory
memory-limits
Memory
matrices
symbolic-matrix
constructor
280
views
1
answer
1
vote
2022-01-07 04:31:12 +0100
slelievre
Partitioning a (1,-1)square matrix into (0,-1,1)summand matrices
matrices
592
views
1
answer
no
votes
2021-11-11 17:59:18 +0100
FrédéricC
Matrix with polynomial entries in Sage.
matrices
1
2
3
4
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