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New posts in modules
When does intersection commute with tensor product
abstract-algebra
commutative-algebra
modules
tensor-products
flatness
Hom and direct sums
modules
homological-algebra
Flatness of subring
abstract-algebra
ring-theory
modules
flatness
Localization of the $k\times k$-module $k\times\{0\}$ by $\{0\}\times k$
abstract-algebra
modules
localization
Proofs of the structure theorem for finitely generated modules over a PID
abstract-algebra
modules
principal-ideal-domains
Being direct summand of free module implies having dual basis.
abstract-algebra
modules
homological-algebra
projective-module
free-modules
Lemma on infinitely generated projective modules
ring-theory
modules
projective-module
An example of a noncommutative PID
ring-theory
modules
examples-counterexamples
Example of Artinian module that is not Noetherian
commutative-algebra
modules
Deducing results in linear algebra from results in commutative algebra
linear-algebra
commutative-algebra
modules
big-list
applications
Torsion module Finite composition length
modules
dedekind-domain
A surjective homomorphism between finite free modules of the same rank
commutative-algebra
modules
free-modules
Localization commutes with Hom for finitely-generated modules
abstract-algebra
commutative-algebra
modules
localization
Some basic book to start with modules?
abstract-algebra
reference-request
modules
book-recommendation
Some exact sequence of ideals and quotients
abstract-algebra
modules
exact-sequence
Abelian groups and $\mathbb{Z}$-modules
abstract-algebra
group-theory
modules
A direct product of projective modules which is not projective
ring-theory
modules
homological-algebra
projective-module
Using the result that short exact sequence is split exact to prove that module is injective
abstract-algebra
modules
direct product commutes with tensor product?
abstract-algebra
ring-theory
modules
tensor-products
If $M\oplus M$ is free, is $M$ free?
commutative-algebra
modules
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