96 citations · 164 across the 55 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
math.AC2019
Generic Constructions and Semidualizing Modules
Sean K. Sather-Wagstaff, Tony Se, Sandra Spiroff
We investigate some general machinery for describing semidualizing modules over generic constructions like ladder determinantal rings with coefficients in a normal domain. We also…
math.AC2019★ 2 cited
Ascent Properties for Test Modules
Sean K. Sather-Wagstaff
We investigate modules for which vanishing of Tor-modules implies finiteness of homological dimensions (e.g., projective dimension and G-dimension). In particular, we answer a ques…
math.AC2019★ 2 cited
Irreducible divisor pair domains
Sean K. Sather-Wagstaff
We introduce and study a new class of integral domains which we call irreducible divisor pair domains (IDPDs). In particular, we show how IDPDs fit in with other classes of integra…