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arXiv · 2112.06260

Sheaves of low rank in three dimensional projective space

Benjamin Schmidt
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Abstract

We classify Chern characters of semistable sheaves up to rank four in three dimensional projective space. As a corollary we show that moduli spaces of semistable sheaves between rank zero and four with maximal third Chern character are smooth and irreducible.

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Benjamin Schmidt. 2021-12-12. Sheaves of low rank in three dimensional projective space. https://arxiv.org/abs/2112.06260

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