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284
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matrix
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322
views
1
answer
1
vote
2022-01-20 07:16:03 +0200
John Palmieri
Generating an invertible matrix over a finite field
invertible
matrix
12k
views
3
answers
4
votes
2021-12-15 17:15:29 +0200
slelievre
Add a row / column to a matrix
linear-algebra
matrix
76
views
no
answers
1
vote
2021-12-08 17:55:33 +0200
Bakerbakura
Shared Matrix modification in parallel
parallelization
linux
matrix
420
views
1
answer
2
votes
2021-11-29 15:11:06 +0200
tmonteil
Change the value of a single element in a matrix
matrix
80
views
no
answers
-1
votes
2021-11-23 23:09:50 +0200
Vinayak gupta
how to check whether matrix B is principal submatrix of A in sagemath
sage
matrix
119
views
1
answer
no
votes
2021-11-12 14:43:08 +0200
Max Alekseyev
Cannot create Matrix with Variables over modulo ring
rings
modulo
matrix
395
views
2
answers
2
votes
2021-11-09 01:08:56 +0200
John Palmieri
How to use the output matrix as an input in Sage
matrix
913
views
1
answer
3
votes
2021-10-07 11:13:44 +0200
tmonteil
Diagonalize matrix numerically over $\mathbb{C}$
matrix
eigenvalues
eigenvectors
187
views
1
answer
no
votes
2021-06-22 09:34:23 +0200
tmonteil
way to subs var by matrix in polynomial
substitute
polynomial
matrix
175
views
no
answers
no
votes
2021-06-09 14:00:12 +0200
klaaa
Finding a diagonal matrix for a given matrix
matrix
178
views
1
answer
1
vote
2021-06-03 19:43:59 +0200
tmonteil
Finding a permutation matrix associated to a non-singular matrix
matrix
262
views
1
answer
2
votes
2021-04-28 14:45:50 +0200
slelievre
Issue with inversion of complex symbolic array initialized with numpy
symbolic
matrix
numpy
complex
inverse
170
views
no
answers
1
vote
2021-04-18 10:25:09 +0200
CasimirVictoria
optimize matrix elements to obtain certain eigenvalues
matrix
eigenvalues
optimize
675
views
2
answers
no
votes
2021-04-05 23:11:28 +0200
slelievre
How to convert linear system to matrix form
convert
sagemath
equation
linear
matrix
377
views
1
answer
no
votes
2021-03-25 23:51:14 +0200
slelievre
Splitting a matrix
matrix
algebra
combinations
610
views
1
answer
2
votes
2021-02-26 00:14:16 +0200
Max Alekseyev
How one can find a matrix with given condition?
integers
matrix
optimization
311
views
1
answer
no
votes
2021-01-29 10:43:08 +0200
eric_g
Matrix multiplication with a vector in EuclideanSpace
matrix
vector
euclidean
210
views
no
answers
1
vote
2020-12-18 07:52:15 +0200
Cyrille
totally unimodality test
matrix
442
views
1
answer
1
vote
2020-12-01 01:34:28 +0200
mocha
use type signature in functions for matrix and vector
matrix
236
views
no
answers
no
votes
2020-08-21 19:25:41 +0200
slelievre
Partial trace
partial_trace
matrix
764
views
1
answer
no
votes
2020-08-13 23:26:03 +0200
Florentin Jaffredo
NotImplementedError
vector
matrix
184
views
no
answers
1
vote
2020-08-06 14:01:55 +0200
Bakerbakura
parallel matrix rank
matrix
rank
parallelization
235
views
no
answers
no
votes
2020-08-05 17:20:38 +0200
Cyrille
Test for a valid entry in a matrix
matrix
405
views
1
answer
1
vote
2020-08-03 01:01:41 +0200
slelievre
Compute determinant of matrix of Schur functions using Kronecker product
schur-functions
matrix
533
views
1
answer
no
votes
2020-07-18 02:19:24 +0200
jaydfox
List Object not Callable
matrix
callable
list
vector
316
views
2
answers
2
votes
2020-07-17 19:18:06 +0200
slelievre
Zero Matrix has an Inverse over Finite Field?
finite-field
confirmed_issue
matrix
1k
views
1
answer
no
votes
2020-07-16 01:05:22 +0200
John Palmieri
Checking what the span is for a vector
linear-algebra
span
matrix
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
505
views
1
answer
no
votes
2020-05-28 08:28:23 +0200
Cyrille
From csv to matrix
matrix
672
views
1
answer
no
votes
2020-02-04 01:37:00 +0200
John Palmieri
Generate >2D Matrix
matrix
array
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