关于Gorenstein FP-内射复形

On Gorenstein FP-injective complexes

研究了Gorenstein FP-内射复形,给出了一些Gorenstein FP-内射复形的等价刻画,证明了在QF环上每个复形有一个满的Gorenstein FP-内射预覆盖。

Gorenstein FP-injective complexes are investigated,some characterizations of Gorenstein FP-injective com-plexes are given,and that every complexes has an epic Gorenstein FP-injective precover over QF rings is proved.