Sen Yang

collaborators

2 papers

math.AG2026

Deformations of Chow groups via cyclic homology

Sen Yang

Let $X$ be a smooth projective variety over an arbitrary field $k$ of characteristic zero. We explore infinitesimal deformations of the Chow group $C H^{p} (X)$ via its formal comple…

math.AG2026

Pro-representability of Chow groups and Hodge numbers

Sen Yang

Let $k$ be an algebraic field extension of $Q$ and let $X$ be a smooth projective variety over $k$ of dimension $d \geq 2$ . We study the pro-representability of the Chow g…