n-Strongly Ding Graded Modules

L Hui-chun, Z Wen-hui - Journal of Southwest China Normal …, 2021 - xbgjxt.swu.edu.cn
Let G be a group, and R a G-graded ring. The concept of the n-Strongly Ding graded
injective (resp. projective) R-modules has been introduced, and the homological properties …