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New posts in modules
Associate prime ideals and exact sequences of $R$-modules
commutative-algebra
modules
Module which is not direct sum of indecomposable submodules
abstract-algebra
ring-theory
modules
direct-sum
Prove that $R \otimes_R M \cong M$
abstract-algebra
modules
tensor-products
How to prove surjectivity part of Short Five Lemma for short exact sequences.
abstract-algebra
modules
exact-sequence
What is an $R$-algebra?
abstract-algebra
ring-theory
modules
definition
algebras
Projective and injective modules; direct sums and products
abstract-algebra
modules
Torsion-free but not free
abstract-algebra
modules
Specific proof that any finitely generated $R$-module over a Noetherian ring is Noetherian.
abstract-algebra
ring-theory
modules
Universal property of tensor product [duplicate]
abstract-algebra
modules
tensor-products
Atiyah Macdonald - 2.15 (direct limit)
commutative-algebra
modules
why is a simple ring not semisimple?
modules
semi-simple-rings
Ideal as a projective module
abstract-algebra
reference-request
commutative-algebra
ring-theory
modules
Modules loading despite being added to the blacklist
blacklist
modules
When one can write $M=\mathbb{Z} \cdot m$ for some $m \in M$?
number-theory
commutative-algebra
modules
Ring A is a field iff every A-module is free. [duplicate]
abstract-algebra
modules
How many ways are there to consider $\Bbb Q$ as an $\Bbb R$-module?
abstract-algebra
modules
(geometric/intuitive) interpretation of ext
algebraic-geometry
modules
homological-algebra
Module isomorphic to second dual
modules
Why would modinfo say a module is not found when it appears with lsmod
modules
Annihilators of elements of a finitely generated faithful module over a noetherian reduced ring
abstract-algebra
ring-theory
commutative-algebra
modules
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