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Tagged
FreeModule
×
82
views
no
answers
no
votes
2023-11-10 16:25:50 +0100
qfaes
How to compute in exterior powers of a ring
Modules
ExteriorAlgebra
FreeModule
SparseMatrix
234
views
no
answers
no
votes
2023-08-16 00:40:45 +0100
vidyarthi
Representing Code over integer rings
Code
linear-algebra
FreeModule
175
views
1
answer
no
votes
2022-07-13 20:25:55 +0100
Max Alekseyev
Linear transformations between CombinatorialFreeModule
CombFreeModule
FreeModule
linear-algebra
425
views
1
answer
no
votes
2022-06-09 19:09:19 +0100
Max Alekseyev
How to intersect subspaces of a combinatorial free module?
CombFreeModule
FreeModule
subspace
139
views
no
answers
2
votes
2022-04-06 05:57:25 +0100
whatupmatt
Determining whether module is free for polynomial/power series rings
rank
FreeModule
973
views
3
answers
2
votes
2022-01-19 21:45:25 +0100
slelievre
Using CombinatorialFreeModule
FreeModule
immutable
467
views
1
answer
1
vote
2020-02-18 22:50:58 +0100
rburing
intersection of two free submodules
FreeModule
CommutativeAlgebra
ideal
intersection
259
views
no
answers
no
votes
2020-01-05 00:06:58 +0100
orangejake
Computing the mod q kernel of a matrix for q composite
matrix_kernel
integers-moduo-n
FreeModule
119
views
no
answers
no
votes
2019-09-12 20:43:29 +0100
heluani
bug in basis or family?
FreeModule
enumeratedset
231
views
no
answers
1
vote
2019-08-08 00:24:03 +0100
arpit
sub-module membership test
ideal
FreeModule
Modules
CommutativeAlgebra
679
views
1
answer
1
vote
2019-08-07 23:53:57 +0100
arpit
vector space basis for a quotient module
FreeModule
groebner_basis
ideal
CommutativeAlgebra
337
views
1
answer
no
votes
2019-01-27 16:09:04 +0100
FrédéricC
codimension of an ideal or free submodule
codimension
FreeModule
dimension
219
views
no
answers
1
vote
2018-06-19 03:39:48 +0100
MarioM
Direct sum for tensor product of CombinatorialFreeModule
FreeModule
directsum
328
views
1
answer
1
vote
2018-05-21 23:45:33 +0100
John Palmieri
free module changes dimensions after base change
FreeModule
373
views
1
answer
2
votes
2018-03-08 22:08:21 +0100
vdelecroix
Examining the quotients of a module $R\times R$ where $R$ is a finite ring.
FreeModule
CombFreeModule
quotient
finite_ring
345
views
1
answer
no
votes
2017-04-07 08:52:57 +0100
FrédéricC
how to define morphism of free modules without matrices
CombFreeModule
FreeModule
1k
views
no
answers
2
votes
2016-05-19 15:20:38 +0100
Matthias
How to calculate the intersection of a lattice with an affine subspace?
linear-algebra
FreeModule
affine_subspace
493
views
no
answers
2
votes
2016-04-21 04:47:22 +0100
jan0
Tensor product of polynomial algebras
tensor
FreeModule
PolynomialRing
302
views
1
answer
no
votes
2014-07-23 14:13:53 +0100
cjsh
<repr(<sage.modular.modform.element.Newform at 0x7f0c8fa15c30>) failed: IndexError: list index out of range>],
FreeModule
modular_forms
281
views
no
answers
1
vote
2013-11-12 14:58:13 +0100
Andrew Stout
Computing basis of local artinian ring as a vector space.
algebra
FreeModule
474
views
2
answers
1
vote
2012-08-31 00:56:40 +0100
John Palmieri
inheriting from CombinatorialFreeModule
FreeModule
inheritance
Element
Parent
1k
views
1
answer
no
votes
2012-07-20 04:36:50 +0100
roman
Homology of chain complexes
homology
chaincomplex
FreeModule
597
views
no
answers
1
vote
2012-04-01 16:56:02 +0100
eldenelmanto
Groebner Basis for Submodules of a Free Module
groebner
FreeModule
1k
views
2
answers
1
vote
2012-02-28 10:45:58 +0100
John Palmieri
What is the name of a tensor product?
tensor
TensorProducts
FreeModule
975
views
1
answer
1
vote
2012-02-28 00:37:01 +0100
DSM
How to get coordinates of an element of a combinatorial free module?
FreeModule
linearalgebra
basis
454
views
2
answers
2
votes
2011-12-24 02:25:42 +0100
VInay Wagh
A simple question on modules.
FreeModule
Generator
432
views
2
answers
2
votes
2010-12-31 09:45:58 +0100
Michael McBreen
Constructing a morphism of free modules using the indexing set
FreeModule
morphism
496
views
1
answer
2
votes
2010-12-15 09:02:21 +0100
niles
How to add term order to free module?
term-order
FreeModule
extend
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