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arXiv · 1709.05555

Moduli of semistable sheaves as quiver moduli

Andrea Maiorana
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Abstract

In the 1980s Dr\'ezet and Le Potier realized moduli spaces of Gieseker-semistable sheaves on $\mathbb{P}^2$ as what are now called quiver moduli spaces. We discuss how this construction can be understood using t-structures and exceptional collections on derived categories, and how it can be extended to a similar result on $\mathbb{P}^1\times\mathbb{P}^1$.

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Andrea Maiorana. 2017-09-16. Moduli of semistable sheaves as quiver moduli. https://arxiv.org/abs/1709.05555

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