3 papers
math.AG2025
Non-representable six-functor formalisms
Chirantan Chowdhury, Alessandro D'Angelo
In this article, we study the properties of motivic homotopy category developed by Chowdhury and Khan-Ravi for a Nis-…
math.AG2024
Virtual Localisation Formula for -Oriented Theories
Alessandro D'Angelo
In this paper, we extend the Virtual Localization Formula of Levine to a wide class of motivic ring spectra, obtaining in particular a localization formula for virtual fundamental…
math.AG2024
KW-Euler Classes via Twisted Symplectic Bundles
Alessandro D'Angelo
In this paper we are going to compute the -Euler classes for rank 2 vector bundles on the classifying stack , where is the normaliser of the stan…