Bogomolov Instability and Kawamata-Viehweg Vanishing
Guillermo Fernandez del Busto
alg-geomarXiv:alg-geom/9306006
Abstract
The purpose of this note is to show how the Kawamata-Viehweg vanishing theorem for fractional divisors leads to a quick new proof of Bogomolov's instability theorem for rank two vector bundles on an algebraic surface.
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