摘要
揭示了有幺交换Artin环上有限生成模的投射维数及内射维数的特征,并给出Artin环的同调刻划.
That the characters on projective dimensions and injective dimensions are given for a finitely generated modules over commutative artinian rings with identity and the homological characterizations of artinian rings.
出处
《北京师范大学学报(自然科学版)》
CAS
CSCD
北大核心
1998年第1期41-44,共4页
Journal of Beijing Normal University(Natural Science)
基金
国家教委博士点基金!19331010