Property: semi-Artinian

Definition: Every nonzero quotient of $M$ has a nonzero socle. Also known as: Loewy modules

Reference(s):

  • N. V. Dung and P. F. Smith. On semi-artinian V-modules. (1992) @ Section 1

Metaproperties:

This property has the following metaproperties
  • passes to quotients
  • passes to submodules
Modules
Name
$\bigoplus_{i=1}^\infty \mathbb Z_{(2)}$
Uniserial, not endolocal module
$2$-adic integers: $\mathbb Z_2$
$\bigoplus_{i=1}^\infty \mathbb Z$
$\mathbb Q$
$\mathbb Q\times \frac{\mathbb Z}{p\mathbb Z}$, where $p$ is prime
$\mathbb R[x_1,x_2,x_3,\ldots]$
$\mathbb Z$
$\mathbb Z\times \frac{\mathbb Z}{p\mathbb Z}$, $p$ prime
Finitely cogenerated, not Artinian
Interval monoid ring (right regular module)
$(x + (x,y)^2)$
$(x)/(x^2)$
$\bigoplus_{i=0}^\infty \mathbb Q$
$\bigoplus_{i=1}^\infty F_2$
$\mathbb Q^n$
$M_n(\mathbb Q)$
$T_n(F_2)$
$Z(p^\infty)$: the Prüfer $p$ group
A 2-generated faithful torsion module
Indecomposable, not uniform module