A generalization of the Auslander transpose and the generalized Gorenstein dimension
A generalization of the Auslander transpose and the generalized Gorenstein dimension
复制标题
DOI:
10.1007/s10587-013-0009-1
复制
发表时间:
2013-03
影响因子:
0.5
通讯作者:
Yuxian Geng
中科院分区:
文献类型:
--
作者:
Yuxian Geng
LetRbe a left and right Noetherian ring andCa semidualizingR-bimodule. We introduce a transpose TrcMof anR-moduleMwith respect toCwhich unifies the Auslander transpose and Huang’s transpose, see Z.Y.Huang, On a generalization of the Auslander-Bridger transpose, Comm. Algebra 27 (1999), 5791–5812, in the two-sided Noetherian setting, and use TrcMto develop further the generalized Gorenstein dimension with respect toC. Especially, we generalize the Auslander-Bridger formula to the generalized Gorenstein dimension case. These results extend the corresponding ones on the Gorenstein dimension obtained by Auslander in M. Auslander, M. Bridger, Stable Module Theory, Mem. Amer. Math. Soc. vol. 94, Amer. Math. Soc., Providence, RI, 1969.