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linear-algebra
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65
views
no
answers
no
votes
2024-02-20 12:57:44 +0200
Kaunil
Matrix norm using sup norm
norm
infimum
supremum
matrix-norm
linear-algebra
87
views
no
answers
1
vote
2023-12-11 17:10:05 +0200
azerbajdzan
Congruence of two non-positive definite matrices
linear-algebra
QuadraticForm
lattice
99
views
no
answers
1
vote
2023-08-24 20:14:30 +0200
Christine523
Specify Columns of Minors Using Sage
linear-algebra
172
views
no
answers
no
votes
2023-08-16 00:40:45 +0200
vidyarthi
Representing Code over integer rings
Code
linear-algebra
FreeModule
73
views
1
answer
no
votes
2023-07-20 00:36:11 +0200
John Palmieri
How to recover underlying vector space from quotient of polynomial ring
PolynomialRing
linear-algebra
35
views
no
answers
1
vote
2023-02-18 20:10:54 +0200
JugantaR
How to define transformation on matrix spaces?
linear-algebra
45
views
no
answers
no
votes
2023-02-14 22:05:14 +0200
quimey
Growing span of vectors
linear-algebra
performance
span
189
views
1
answer
no
votes
2022-12-21 19:51:34 +0200
Max Alekseyev
A linear algebra question
linear-algebra
168
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
102
views
1
answer
no
votes
2022-10-01 20:42:43 +0200
kevinfat
Matrix kernel not shown when printed
linear-algebra
738
views
1
answer
1
vote
2022-08-02 21:05:35 +0200
bobby.mir
Linear independent matrices
linear-algebra
153
views
1
answer
2
votes
2022-05-10 12:55:57 +0200
dan_fulea
Skew Schur function
SymmetricFunctions
linear-algebra
skew
AlgcCombinatorics
324
views
no
answers
1
vote
2021-10-22 07:14:20 +0200
Snjay Singha
How to define Subring/Subalgebra?
linear-algebra
PolynomialRing
714
views
1
answer
no
votes
2021-10-15 13:01:54 +0200
philipp7
How to find orthogonal subspace of a subspace
linear-algebra
177
views
1
answer
no
votes
2021-07-01 23:52:06 +0200
FabianG
Consider the set of all symmetric matrices of a given size $n$ with entries lying in $\{0,1\}$ such that all diagonal entries are zeros in the matrices.
linear-algebra
231
views
1
answer
1
vote
2021-06-30 22:54:14 +0200
tmonteil
Is it possible for the spectrum() method to use all CPU cores?
graph-theory
linear-algebra
Spectrum
multiprocessing
345
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
329
views
no
answers
no
votes
2021-01-13 22:12:50 +0200
Tintin1
Solve matrix equation in sympy
sympy
linear-algebra
851
views
1
answer
no
votes
2020-11-26 19:42:33 +0200
Emmanuel Charpentier
Sage solver : approximate solution
solver
approximation
linear-algebra
197
views
1
answer
no
votes
2020-11-26 19:58:35 +0200
Emmanuel Charpentier
Solver returns empty solution for linear system (but it has a solution)
linear-algebra
solver
313
views
1
answer
2
votes
2020-10-01 19:14:17 +0200
nbruin
Echelon form in cython
cython
echelon_form
linear-algebra
378
views
no
answers
no
votes
2020-09-02 18:10:13 +0200
JRHales
solving a matrix equation in the integers.
MixedIntegerLinear
linear-programming
linear-algebra
114
views
no
answers
no
votes
2020-06-20 03:14:27 +0200
Noble Mushtak
What does "hidden_function keyword" mean?
valueerror
hidden_keyword
linear-algebra
923
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
690
views
1
answer
2
votes
2020-04-09 14:41:52 +0200
rburing
Compute dimension of vector subspace
linear-algebra
NumberField
264
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
264
views
1
answer
1
vote
2019-07-29 15:23:36 +0200
FrédéricC
Extremal Rays of a Cone
linear-algebra
cones
linear-programming
218
views
1
answer
no
votes
2019-03-22 02:04:49 +0200
dan_fulea
How to find swich presses on lamp shutting problem?
optimization
finite-fields
linear-algebra
221
views
1
answer
no
votes
2019-02-13 13:04:50 +0200
rburing
2D Points, best paractive to store Points
linear-algebra
calculus
1k
views
1
answer
no
votes
2019-01-10 10:03:49 +0200
Fjolfrin
Number of elements in vector
linear-algebra
vector
vector-equations
gauss-seidel
1
2
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