Anna Cadoret

collaborators

2 papers

math.AG2025

Variation of Tannaka groups of perverse sheaves in family

Anna Cadoret, Haohao Liu

Let $k$ be a field of characteristic $0$ , let $S$ be a smooth, geometrically connected variety over $k$ , with generic point $I^\cdot$ , and $f : X \to S$ a morphism separat…

math.AG2024

Uniform bounds for obstructions to the integral Tate conjecture

Anna Cadoret, Alena Pirutka

Assuming natural variational realization conjectures, we give uniform bounds for the obstruction to the integral Tate conjecture in 1-dimensional families of algebraic varieties ov…