摘要
证明了以Gorenstein AC-投射复形为对象,利用定义Gorenstein AC-投射复形方法构造出的复形仍然是Gorenstein AC-投射复形.其次,引入了复形的Gorenstein AC-投射维数的概念,并对其进行了刻画.
In this paper,it is proved that an iteration of the procedure used to define Gorenstein ACprojective complexes yields exactly Gorenstein AC-projective complexes. We also introduce and characterize the notion of the Gorenstein AC-projective dimension of complexes.
出处
《西北师范大学学报（自然科学版）》
CAS
北大核心
2016年第1期1-7,共7页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(11361052)
