Invariance of selfinjective algebras of quasitilted type under stable equivalences

被引：3
|
作者：
Kerner, O
Skowronski, A
Yamagata, K
机构：
[1] Univ Dusseldorf, Math Inst, D-40225 Dusseldorf, Germany
[2] Nicholas Copernicus Univ, Fac Math & Comp Sci, PL-87100 Torun, Poland
[3] Tokyo Univ Agr & Technol, Dept Math, Koganei, Tokyo 1848588, Japan
来源：
MANUSCRIPTA MATHEMATICA | 2006年 / 119卷 / 03期
关键词：
D O I：
10.1007/s00229-005-0623-9
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We prove that the class of finite dimensional selfinjective algebras over a field which admit Galois coverings by the repetitive algebras of the quasitilted algebras, with Galois groups generated by compositions of the Nakayama automorphisms with strictly positive automorphisms, is invariant under stable and derived equivalences.
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页码：359 / 381
页数：23
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