Abstract
In this paper, we generalize the characterization of Gorenstein flat modules over Gorenstein rings to n − FC rings (coherent rings with finite sdf−FP−injective dimension), and characterize n − FC rings in terms of Gorenstein flat and projective modules.
∗Partially supported by a grant from the State of Baden-Württemberg, Germany.
∗∗Partially supported by the National Natural Science Foundation of China
∗Partially supported by a grant from the State of Baden-Württemberg, Germany.
∗∗Partially supported by the National Natural Science Foundation of China
Notes
∗Partially supported by a grant from the State of Baden-Württemberg, Germany.
∗∗Partially supported by the National Natural Science Foundation of China