2 papers
math.AG2025
Generic Triviality of Automorphism Groups of Complete Intersections
Renjie Lyu, Dingxin Zhang
We prove in most cases that a general smooth complete intersection in the projective space has no non-trivial automorphisms.
math.AG2025
Cylinder maps of algebraic cycles on cubic hypersurfaces
Renjie Lyu
Let \(X\subset \mathbb{P}^{n+1}\) be a smooth cubic hypersurface, and let \(F(X)\) be the variety of lines on \(X\). We prove the surjectivity of the cylinder maps on the Chow grou…