A note on codivisible and weakly codivisible modules
A note on codivisible and weakly codivisible modules
Recently in his paper [6] M. Sato has given, among other things, the following conjecture: If every right R-module has a codivisible cover with re- spect to a radical $t$ of mod-R, then $T(t)$ is pseudo-hereditary.However we can provide an example which shows that the conjecture is not true.We shall …