Absolutely Clean, Level, and Gorenstein AC-Injective Complexes
Absolutely Clean, Level, and Gorenstein AC-Injective Complexes
Absolutely clean and level R-modules were introduced in [2 Bravo, D., Gillespie, J., Hovey, M. The stable module category of a general ring. Submitted, arXiv:1405.5768 (under review). [Google Scholar]] and used to show how Gorenstein homological algebra can be extended to an arbitrary ring R. This led to the notion …