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Lazarsfeld-Mukai reflexive sheaves and their stability
Date Issued
03-04-2018
Author(s)
Narayanan, Poornapushkala
Abstract
Consider an ample and globally generated line bundle L on a smooth projective variety X of dimension N≥2 over ℂ. Let D be a smooth divisor in the complete linear system of L. We construct reflexive sheaves on X by an elementary transformation of a trivial bundle on X along certain globally generated torsion-free sheaves on D. The dual reflexive sheaves are called the Lazarsfeld-Mukai reflexive sheaves. We prove the μL-(semi)stability of such reflexive sheaves under certain conditions.
Volume
46
Subjects