Exact structures for lift categories

被引：0
|
作者：
Bautista, R [1 ]
Zuazua, R [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Matemat, Unidad Morelia, Morelia 58089, Michoacan, Mexico
来源：
REPRESENTATIONS OF ALGEBRAS AND RELATED TOPICS | 2005年 / 45卷
关键词：
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We introduce a natural exact structure on a lift category, then we study those objects with trivial selfextension group. These results are used for studying some finitely generated modules over an artin algebra determined by their top and socle or by the projectives of their minimal projective presentations.
引用
收藏
页码：37 / 56
页数：20
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