Yanshuai Qin

activity

20202025

most citedComparison of different Tate conjectures

2 citations · 4 across the 7 of their papers we have counts for

collaborators

Showing 2020 · math.AGShow all

3 papers · 2 filters

math.AG2020★ 1 cited

On geometric Brauer groups and Tate-Shafarevich groups

Yanshuai Qin

Let $X$ be a smooth projective variety over a finitely generated field $K$ of characteristic $p > 0$ . We proved that the finiteness of the $ℓ$ -primary part of $\mathrm{Br}(X_{K^s}…

math.AG2020★ 2 cited

Comparison of different Tate conjectures

Veronika Ertl, Timo Keller, Yanshuai Qin

For an abelian variety $A$ over a finitely generated field $K$ of characteristic $p > 0$ , we prove that the algebraic rank of $A$ is at most a suitably defined analytic rank. Moreo…

math.AG2020

On the Brauer groups of fibrations

Yanshuai Qin

Let $X \to C$ be a dominant morphism between smooth irreducible varieties over a finitely generated field $k$ such that the generic fiber $X$ is smooth, projective…