2 papers
math.AG2026
Derived categories of quadric bundles and moduli stacks of spinor sheaves
Raymond Cheng, Noah Olander
We prove that the Kuznetsov component of a flat family of even-dimensional quadrics of corank at most 2 is equivalent to the twisted derived category of an algebraic space whenever…
math.AG2025
Unirationality of hypersurfaces via highly tangent lines
Raymond Cheng
This article describes a unirationality construction for general low degree complete intersections in projective space which is based on a variety of highly tangent lines. Applied…