Structure theorem of modules in the graded case
141477
Decomposition of finitely generated graded modules over PID
124864
A not free $\mathbb{Z}$-module
142699
Is $R/N(R)$ a faithfully flat $R$-module?
83812
Artinian ring and faithful module of finite length
103349
A question about a proof of Noetherian modules and exact sequences
145722
Prove there is a bijection between the set of $R[x]$-module structures on $M$ and $\mathrm{End}_{R-\mathsf{Mod}}(M)$.
136804
Computing $\mathrm{Hom}(\mathbb Z_n,\mathbb Z_m)$ as $\mathbb Z$-module
73825
Every $R$-module is a quotient of a free module
141149
Proof some module is direct sum by its submodules.
29359
Localisation isomorphic to a quotient of polynomial ring
28324
Inverse image of the sheaf associated to a module
45576
A surjective homomorphism between finite free modules of the same rank
52992
Proving that P/PJ is a projective right module over R/J
42412
Singular homology $S^{n}$ with rational coefficients
23392
The annihilator of a module is an ideal
137029
Prove that $\operatorname{Hom}_{\Bbb{Z}}(\Bbb{Q},\Bbb{Z}) = 0$ and show that $\Bbb{Q}$ is not a projective $\Bbb{Z}$-module.
121246
Projective modules and $\hom(P,\cdot)$