期刊文献+

稳定等价于扩张代数的自入射代数(英文)

Selfinjective algebras stably equivalent to the extension algebras
在线阅读 下载PDF
导出
摘要 设A是一个代数闭域上的有限维遗传代数 ,RmA(m≥ 1)是A的扩张代数。主要证明 :如果一个自入射代数B稳定等价于扩张代数RmA ,则存在一个倾斜代数C使得B同构于扩张代数RmC. Let A be an hereditary algebra (finite-dimensional over an algebraically closed field), R A m(m≥1) the extension algebra of A In this paper we show that if a selfinjective algebra B is stably equivalent to the extension algebra R A m, then B is isomorphic to an extension algebra R C m, where C is an algebra tilted from A.
机构地区 安徽大学数学系
出处 《安徽大学学报(自然科学版)》 CAS 2002年第2期34-39,共6页 Journal of Anhui University(Natural Science Edition)
基金 SupportedbytheNationalNaturalScienceFoundationofChinaunderGrant 10 0 710 6 2
关键词 稳定等价 扩张代数 自入射代数 selfinjective algebra extension algebra stable equivalent tilted algebra
  • 相关文献

参考文献11

  • 1[1]X Du. Derived equivalence of algebras[J]. Sci in China, 1997,40:130 - 136.
  • 2[2]X Du.On wealdy directing modules[J] .Comm Algebra , 2000 , 28 :141 - 150.
  • 3[3]P Gabriel.The Universal Cover of a Representation- finite Algebra[R]. LNM 903, Springer, 1981.68-105.
  • 4[4]D Happel. Triangulated Categories in the Representation Theory of Finite Dimensional Algebra[ M ], LNS,119, Cambridge Un. iv Press, 1988.
  • 5[5]D Happel. On the derived category of a finite- dimensional algebra[ J]. Comment Math Helvetici, 1987,62:339-389.
  • 6[6]D Hughes and J Waschbüsch. Trivial extensions of tilted algebras[ J]. Proc London Math Soc, 1983,46: 347- 364.
  • 7[7]Z Pogorzaly and A Skowronski. Symmetric algebras stably equivalent to the trivial extension of tubular algebras [J] .J Algebra, 1996,181:95 - 111.
  • 8[8]Z Pogorzaly. Algebras stably equivalent to the trivial extensions of hereditary and tubular algebras [ J]. Corem Algebra, 1999,27:989 - 997.
  • 9[9]L Peng and J Xiao. Invariability of trivial extensions of tilted algebras under stable equivalence[ J] J London Math Soc, 1995,52:61 - 72.
  • 10[10]A Skowronski.Generalized standard AR- components[J] .J Math Soc Japan, 1994,46:517 - 543.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部