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math.AG2009
Minimal bundles and fine moduli spaces
Georg Hein
We study sheaves E on a smooth projective curve X which are minimal with respect to the property that for all line bundles L of degree zero. We show that thes…
math.AG2009★ 5 cited
Postnikov-Stability versus Semistability of Sheaves
Georg Hein, David Ploog
We present a novel notion of stable objects in a triangulated category. This Postnikov-stability is preserved by equivalences. We show that for the derived category of a projective…