Module $M_{ 13 }$

$\bigoplus_{i=0}^\infty \mathbb Q$ over the opposite ring of Michler & Villamayor's right-not-left V ring

Description:

$\bigoplus_{i=0}^\infty \mathbb Q$ as a right module over the opposite ring of $R_{93}$

Reference(s):

  • G. O. Michler and O. Villamayor. On rings whose simple modules are injective. (1973) @ Remark 4.5 pp 192-193