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Stability of Vector Bundles on Curves and Degenerations
Published online by Cambridge University Press: 20 November 2018
Abstract
We introduce a weaker notion of (semi)stability for vector bundles on reducible curves that does not depend on a choice of polarization and suffices for many applications of degeneration techniques. We explore the basic properties of this alternate notion of (semi)stability. In a complementary direction, we record a proof of the existence of semistable extensions of vector bundles in suitable degenerations.
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- Copyright © Canadian Mathematical Society 2016
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