Homology over trivial extensions of commutative DG algebras

Luchezar L. Avramov, Srikanth B. Iyengar, Saeed Nasseh +1

Conditions on the Koszul complex of a noetherian local ring $R$ guarantee that ${\mathrm{Tor}}_i^R(M,N)$ is non-zero for infinitely many $i$, when $M$ and $N$ are finitely genera…