Separable abelianp-groups having certain prescribed chains

On a class of abelian p-groups

“…one allows quotients "Α Λ + 1 /Α Λ " to be divisible.) On the other band, in V = L, we may use methods from [DG1], [DG 2] to realize rings R s R ^ End(A)/Smal\(A) where Ae^G. This implies that the class of all rings R, R = End (A )/Small (A) for some separable group A e ^G equals the class of all rings R with R ^ End(C)/Small(C) for some separable/?-group C. This shows that ^G is fairly big.…”