2 papers
math.AG2026
A twist on ring morphisms and crepant contractions
Marina Godinho
Given a ring morphism, this paper constructs the twist functor around the induced derived restriction of scalars functor. We prove that the twist around ring morphisms is a derived…
math.RT2025
Triangulated Categories Admitting Linear Generators
Marina Godinho, Dave Murphy
The main result of this paper is that there is an additive equivalence between , the Paquette-Yildirim completion of the discrete cluster categories of Dy…