Moduli of Stable Sheaves on a Smooth Quadric in P3
نویسنده
چکیده
We prove that the moduli space of stable sheaves of rank 2 with a certain Chern classes on a smooth quadric Q in P3, is isomorphic to P3. Using this identification, we give a new proof that a certain BrillNoether locus on a non-hyperelliptic curve of genus 4, is isomorphic to the Donagi-Izadi cubic threefold.
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تاریخ انتشار 2008