• Mutating signed -exceptional sequences 

      Buan, Aslak Bakke; Marsh, Bethany Rose (Journal article; Peer reviewed, 2023)
      We establish some properties of τ -exceptional sequences for finite-dimensional algebras. In an earlier paper, we established a bijection between the set of ordered support τ -tilting modules and the set of complete ...
    • Rational local systems and connected finite loop spaces 

      Heard, Drew Kenneth (Peer reviewed; Journal article, 2021)
      Greenlees has conjectured that the rational stable equivariant homotopy category of a compact Lie group always has an algebraic model. Based on this idea, we show that the category of rational local systems on a connected ...