Is this module injective?
135736
Any artinian chain ring is self-injective.
60399
Definition of injective function
45710
Finishing a proof: $f$ is injective if and only if it has a left inverse
3323
Bijection Contruction
34065
Submodule of free module over a p.i.d. is free even when the module is not finitely generated?
126472
Surjective endomorphisms of uniserial modules
111239
Are monomorphisms of rings injective?
22529
The support of a non finitely generated module
47630
Endomorphisms of modules satisfying chain conditions and counterexamples.
102879
$\operatorname{Ext}$ and injectives, respectively projectives
134363
Why does the global variable exist here, where it was declared only in Module?
111034
Why an R-module is an R/I-module precisely when it is annihilated by I?
126644
Simple module and homomorphisms
46863
Show that $g$ is injective
8417
Natural $(R/I)$-module structure for an $R$-module $M$ annihilated by $I$
28692
Find if set $I$ of all injective functions $\mathbb{N} \rightarrow \mathbb{N}$ is equinumerous to $\mathbb{R}$
62285
Overload Python 'in' to return non-bool