A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.
Characterizes periodic elements in Artin-Tits groups via stability conditions.
Compactifies stability space for category, introducing -deformed rational numbers.
We associate a coloured quiver to a rigid object in a Hom-finite 2-Calabi--Yau triangulated category and to a partial triangulation on a marked (unpunctured) Riemann surface. We show that, in the case where the category is the generalised cluster category associated to a surface, the coloured quivers coincide. We also …
Mutation graph of support τ-tilting modules over skew-gentle algebras is connected.
Compactifies stability conditions on triangulated categories, inspired by Teichmüller theory.
The BPS decomposition theorem splits cohomology of symmetric stacks into invariant parts.