Duality pairs and stable module categories (Q1739178)

The notion of a duality pair of modules over a commutative ring was introduced by \textit{H. Holm} et al., [J. Commut. Algebra 1, No. 4, 621--633 (2009; Zbl 1184.13042)]. The author introduce a notion complete duality pair and he shows that this notion gives rise to a theory of relative homological algebra which is analogous to Gorenstein homological algebra.