Characterizing Baer Modules Over $\ddot{I}{„}_q$-Semisimple Rings: An Extension of Baer's Problem

Xiaolei Zhang, Hwankoo Kim

In this note, we investigate the Baer splitting problem over commutative rings. In particular, we show that if a commutative ring $R$ is $\ddot{I}{„}_q$-semisimple, then every Baer $R$-modu…