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math.RA2003★ 3 cited
The Gorenstein projective modules are precovering
Peter Jorgensen
The Gorenstein projective modules are proved to form a precovering class in the module category of a ring which has a dualizing complex.
math.RA2003★ 1 cited
The homotopy category of complexes of projective modules
Peter Jorgensen
The homotopy category of complexes of projective left-modules over any reasonably nice ring is proved to be a compactly generated triangulated category, and a duality is given betw…
math.RA2003
Finite flat and projective dimension
Peter Jorgensen
Over a right-noetherian algebra admitting a dualizing complex, any left-module with finite flat dimension also has finite projective dimension.