Resumen de Globally generated vector bundles of rank 2 on a smooth quadric threefold

Edoardo Ballico, Sukmoon Huh, Francesco Malaspina

• Weinvestigate the existence of globally generated vector bundles of rank 2 with c1 . 3 on a smooth quadric threefold and determine their Chern classes. As an automatic consequence, every rank 2 globally generated vector bundle on Q with c1 = 3 is an odd instanton up to twist.