2 papers
math.KT2026
Stratification in equivariant Kasparov theory
Ivo Dell'Ambrogio, Rubén Martos
We study stratification, that is the classification of localizing tensor ideal subcategories by geometric means, in the context of Kasparov's equivariant KK-theory of C*-algebras.…
math.KT2024
A general Greenlees-May splitting principle
Serge Bouc, Ivo Dell'Ambrogio, Rubén Martos
In equivariant topology, Greenlees and May used Mackey functors to show that, rationally, the stable homotopy category of -spectra over a finite group splits as a product of…