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104
questions
Tagged
matrices
×
741
views
1
answer
1
vote
2016-01-05 02:47:01 +0200
vdelecroix
Row reduction modulo prime powers
arithmetic
linearalgebra
matrices
3k
views
1
answer
1
vote
2012-08-29 00:20:40 +0200
DSM
Generating random normal vectors and matrices
random
normal
matrices
vectors
662
views
1
answer
2
votes
2016-06-04 23:26:45 +0200
paulmasson
Anticommutator of matrices
matrices
linearalgebra
command
fixed_issue
637
views
1
answer
no
votes
2013-03-17 22:56:09 +0200
jtaa
Newton's identities in Sage
Newton
matrices
trace
polynomial
recursive
682
views
1
answer
1
vote
2014-09-10 20:55:48 +0200
tmonteil
problems with product of vector of symbols with square matrix
matrices
vectors
multiplication
symbolic-expression
symbols
1k
views
1
answer
1
vote
2014-12-28 08:28:21 +0200
FrédéricC
Checking Similarity of Matrices over Finite Fields
similar
matrices
finitefield
confirmed_issue
1k
views
1
answer
no
votes
2015-05-09 10:43:15 +0200
tmonteil
Find out if matrix is positive semidefinite
matrices
651
views
1
answer
no
votes
2015-06-05 13:32:26 +0200
tmonteil
How does one detect cyclic vectors in SAGE?
linearalgebra
vectors
vectorspace
matrices
734
views
1
answer
1
vote
2016-04-03 06:05:51 +0200
j0equ1nn
How to efficiently test whether a matrix can be written as a certain type of word
group_theory
matrices
607
views
1
answer
1
vote
2016-04-02 16:49:17 +0200
nbruin
How do I identify the set of words of given length in matrix generators
matrices
groups
words
383
views
1
answer
1
vote
2016-05-18 20:53:03 +0200
tmonteil
How to define a polynomial which can take matrix ?
matrices
DefineVariables
1k
views
1
answer
2
votes
2019-05-15 03:13:51 +0200
slelievre
Checking conjugacy of two matrices
conjugacy_classes
matrices
similar
394
views
1
answer
no
votes
2016-12-25 16:16:27 +0200
ndomes
on what structures is possible to iterate?
matrices
3k
views
1
answer
no
votes
2017-04-12 10:11:23 +0200
ndomes
symbolically solve for unknown matrix
symbolic
matrices
322
views
1
answer
1
vote
2017-07-19 11:47:10 +0200
dan_fulea
Polyhedron.volume() ZeroDivisionError
polyhedra
matrices
volume
4k
views
1
answer
1
vote
2017-11-15 18:32:45 +0200
studentboy
Calculation Kernel of a matrix
matrices
matrix
matrix-operations
kernel
nullspace
837
views
1
answer
no
votes
2018-04-27 04:13:55 +0200
dan_fulea
Cannot solve system of simultaneous equations
matrices
equation-system
simultaneous
equation_in_matrix
matrix-operations
1k
views
1
answer
1
vote
2018-05-07 07:44:49 +0200
slelievre
Generating random matricies with random_matrix
matrices
random_matrix
randomvariable
743
views
1
answer
1
vote
2018-05-16 20:55:18 +0200
John Palmieri
span of a matrixspace
matrices
SparseMatrix
spanning
973
views
1
answer
1
vote
2018-08-06 13:10:54 +0200
tmonteil
span of matrices over finite fields
span
matrices
9k
views
1
answer
2
votes
2018-11-09 23:57:56 +0200
dan_fulea
How can I invert matrix of matrices
matrices
648
views
1
answer
1
vote
2018-12-22 02:39:03 +0200
imakhlin
NEW VERSION: Sparse matrix stores something for each row?
matrices
SparseMatrix
memory-leak
603
views
1
answer
1
vote
2019-03-09 12:40:30 +0200
rburing
transformation matrix for variable matrix of given jordan type
matrices
931
views
1
answer
5
votes
2019-05-27 14:23:43 +0200
eric_g
How to create/use matrices valued in differential forms?
differential_form
matrices
sagemanifolds
498
views
1
answer
2
votes
2019-07-16 19:43:04 +0200
rburing
Create Matrix in RREF with indeterminates
polynomial
rings
matrices
RREF
343
views
1
answer
no
votes
2019-08-05 23:22:45 +0200
rburing
Substituting symbolic expressions for mixed differential forms.
differential_form
matrices
coercion
symbolic-expression
substitute
939
views
1
answer
no
votes
2019-08-09 00:58:18 +0200
dsejas
removing the repeated rows of a matrix
matrices
798
views
1
answer
1
vote
2019-11-08 16:51:11 +0200
tmonteil
Trigonometric simplifications and matrices
trig_reduce
matrices
apply_map
249
views
1
answer
no
votes
2020-01-10 14:52:44 +0200
eric_g
Is there any way to find the eigenvalues of a matrix in terms of a variable?
matrices
eigenvalues
404
views
1
answer
1
vote
2020-04-13 14:28:40 +0200
vdelecroix
Maps of monomials to monomials
monomials
matrices
linear-algebra
multiple_variables
basis
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