THE SOCLE OF THE LAST TERM IN THE MINIMAL INJECTIVE RESOLUTION OF A GORENSTEIN MODULE

被引:0
|
作者
Song, Weiling [1 ]
Zhang, Xiaojin [2 ]
Huang, Zhaorong [3 ]
机构
[1] Nanjing Forestry Univ, Dept Appl Math, Coll Sci, Nanjing 210037, Jiangsu, Peoples R China
[2] Nanjing Univ Informat Sci & Technol, Sch Math & Stat, Nanjing 210044, Jiangsu, Peoples R China
[3] Nanjing Univ, Dept Math, Nanjing 210093, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
TILTING MODULES;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let R be a left Noetherian ring, S a right Noetherian ring and U-R a Gorenstein module with S = End(U-R). If the injective dimensions of( R)U and U-S are finite, then the last term in the minimal injective resolution of U-R has an essential socle.
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页码:123 / 132
页数:10
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