Zhang, Yinhuo On some properties of PPF ring. (Chinese. English summary) Zbl 0732.16007 J. Jiangxi Norm. Univ., Nat. Sci. Ed. 14, No. 2, 16-20 (1990). Summary: We discuss some properties of commutative PPF rings. Semiprime PPF rings are hereditary noetherian and Baerian. Every faithful ideal of a PPF ring is a progenerator. PPF rings keep Morita equivalence. In theorem 12, the author discusses the relation between PPF rings and Kasch rings. MSC: 16D90 Module categories in associative algebras 16S90 Torsion theories; radicals on module categories (associative algebraic aspects) 13C11 Injective and flat modules and ideals in commutative rings 16D50 Injective modules, self-injective associative rings Keywords:FPF rings; commutative PPF rings; faithful ideal; progenerator; Morita equivalence; Kasch rings PDFBibTeX XMLCite \textit{Y. Zhang}, J. Jiangxi Norm. Univ., Nat. Sci. Ed. 14, No. 2, 16--20 (1990; Zbl 0732.16007)