Instanton bundles on ${\mathbb{P}}^1\times {\mathbb{F}}_1$

Vincenzo Antonelli, Gianfranco Casnati, Ozhan Genc

In this paper we deal with a particular class of rank two vector bundles (\emph{instanton} bundles) on the Fano threefold of index one $F:={\mathbb{F}}_1\times {\mathbb{P}}^1$. We sho…