2 papers
math.AC2005
Reflexivity and ring homomorphisms of finite flat dimension
Anders Frankild, Sean Sather-Wagstaff
In this paper we present a systematic study of the reflexivity properties of homologically finite complexes with respect to semidualizing complexes in the setting of nonlocal rings…
math.AC2004
The set of semidualizing complexes is a nontrivial metric space
Anders Frankild, Sean Sather-Wagstaff
We show that the set $\s(R)$ of shift-isomorphism classes of semidualizing complexes over a local ring admits a nontrivial metric. We investigate the interplay between the metr…