4 citations · 6 across the 3 of their papers we have counts for
4 papers
The incidence algebras of posets and acyclic categories
David Quinn
Acyclic categories were introduced by Kozlov and can be viewed as generalised posets. Similar to posets, one can define their incidence algebras and a related topological complex.…
Finite domination and Novikov rings. Laurent polynomial rings in several variables
Thomas Huettemann, David Quinn
We present a homological characterisation of those chain complexes of modules over a Laurent polynomial ring in several indeterminates which are finitely dominated over the ground…
Finite domination and Novikov rings. Laurent polynomial rings in two variables
Thomas Huettemann, David Quinn
Let C be a bounded cochain complex of finitely generated free modules over the Laurent polynomial ring L = R[x,1/x,y,1/y]. The complex C is called R-finitely dominated if it is hom…
Finite domination and Novikov rings. Iterative approach
Thomas Huettemann, David Quinn
Suppose C is a bounded chain complex of finitely generated free modules over the Laurent polynomial ring L = R[x,1/x]. Then C is R-finitely dominated, ie, homotopy equivalent over…