Instanton Sheaves on Ruled Fano 3-folds of Picard Rank 2 and Index 1

Ozhan Genc, Marcos Jardim

We study rank 2 $h$-instanton sheaves on projective threefolds. We demonstrate that any orientable rank 2, non-locally free $h$-instanton sheaf with defect 0 on a threefold can be…