相关期刊:《Science China Mathematics》《Algebra Colloquium》《Chinese Annals of Mathematics,Series B》《Applied Mathematics(A Journal of Chinese Universities)》更多>>
This research was partially supported by NSFC(11401147,11531002);Natural Science Foundation of Shandong Province of China(ZR2017BA028).
As the dual of the Auslander transpose and the resulting k-torsionfree module,the cotranspose and k-cotorsionfree module with respect to a semidualizing bimodule have been introduced recently.In this paper we first in...