On Primitive Ulrich Bundles over a few projective varieties with Picard number two
Algebraic Geometry
2024-12-24 v1
Abstract
We introduce the notion of primitive Ulrich bundle in a smooth projective variety. We motivate this notion and give a cohomological characterization in the case of the degree flag threefold and rational normal scrolls. Finally we propose a few open problems.
Keywords
Cite
@article{arxiv.2412.16192,
title = {On Primitive Ulrich Bundles over a few projective varieties with Picard number two},
author = {Francesco Malaspina},
journal= {arXiv preprint arXiv:2412.16192},
year = {2024}
}
Comments
11 pages. Dedicated to the memory of Gianfranco Casnati. The final version will appear on Rend. Semin. Mat., Univ. Politec. Torino