Chern Classes of Rank 3 Stable Reflexive Sheaves.
Stable Rank 3 Reflexive Sheaves on IP3 with Extremal c3.
A Sharp Bound for the Number of Points where a Rank 3 Stable Reflexive Sheaf is not Free.
The Moduli spaces of Rank 2 Stable Vector Bundles over Veronesean surfaces.
Construction of Rank 2 semistable torsion free sheaves which are not limit of Vector bundles.
Gaps in Chern Classes of Rank 2 Stable Reflexive Sheaves.
Non-obstructed subcanonical space curves.
Recall that a closed subscheme X ⊂ P is non-obstructed if the corresponding point x of the Hilbert scheme is non-singular. A geometric characterization of non-obstructedness is not known even for smooth space curves. The goal of this work is to prove that subcanonical k-Buchsbaum, k ≤ 2, space curves are non-obstructed. As a main tool we use Serre's correspondence between subcanonical curves and vector bundles.
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