On large families of bundles over algebraic surfaces

Quantum Sheaf Cohomology on surfaces of general type I: construction of stable omalous bundles

“…for a convenient choice of r − 1 reduced 0-cycles Z ′ i s that ensures the stability of E. A similar construction in rank 2 appeared in [1], [2] and was used in [3] to construct large families of bundles in connection with the strong Bogomolov inequality.…”