1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.AG2024
Universal Weil cohomology
L. Barbieri-Viale, B. Kahn
We construct a new Weil cohomology for smooth projective varieties over a field, universal among Weil cohomologies with values in rigid additive tensor categories. A similar univer…
math.AG2023★ 1 cited
Galois descent for motivic theories
Bruno Kahn
We give necessary conditions for a category fibred in pseudo-abelian additive categories over the classifying topos of a profinite group to be a stack; these conditions are suffici…
math.AG2021
A universal rigid abelian tensor category
L. Barbieri-Viale, B. Kahn
We prove that any rigid additive symmetric monoidal category can be mapped to a rigid abelian symmetric monoidal category in a universal way. This yields a novel approach to Grothe…