Congcong Xue

collaborators

2 papers

math.AG2024

Nearby cycles commute with proper direct image on stacks of shtukas

Arnaud Eteve, Cong Xue

Let $G$ be a generically reductive group over a smooth projective curve $X$ over a finite field. For any finite set $I$ , we show that nearby cycles commute with proper direct image…

math.AG2018

Cuspidal cohomology of stacks of shtukas

Cong Xue

Let $G$ be a connected split reductive group over a finite field $F_{q}$ and $X$ a smooth projective geometrically connected curve over $F_{q}$ . The $ℓ$ -adic coh…