Cohomological characterization of Universal Bundles of G(1,n)

Abstract

We characterize directs sums of twists of symmetric powers of the universal quotient bundle over the Grassmannian of lines. We use a method that could be used for analogue results on any arbitrary variety, and that should give stronger results than using the standard technique of Beilinson's spectral sequence.

The final version has been published in Journal of Algebra