摘要
引入了Gorenstein合冲模,给出了Gorenstein合冲模类和挠自由模类重合的等价刻画.
In this paper,we first introduce the notion of Gorenstein k-syzygy modules,then give an equivalent characterization that the class of Gorenstein k-syzygy modules concides with that of ttorsionfree modules.
出处
《南华大学学报（自然科学版）》
2008年第3期26-28,共3页
Journal of University of South China：Science and Technology
基金
湖南省优秀青年基金资助项目(06B080)
