paper

Computing weighted sheaf cohomology using noncommutative differential modules

arXiv:2510.02131

Abstract

We describe a novel method for computing sheaf cohomology over weighted projective spaces and stacks using exterior algebra and differential module techniques, generalizing an algorithm due to Eisenbud-Fløystad-Schreyer over projective space.

17 pages. Significant revision, includes new algorithms for weighted projective spaces

Computing weighted sheaf cohomology using noncommutative differential modules · wovepaper