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arXiv · 2312.05960

Moduli spaces of framed sheaves on compactified Kleinian singularities

Søren Gammelgaard
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Abstract

Consider a Kleinian singularity $ \mathbb{C}^2/\Gamma $, where $ \Gamma $ is a finite subgroup of $ SL_2(\mathbb{C}) $. In this paper, we construct moduli spaces of framed sheaves on a projective Deligne-Mumford stack compactifying the singularity, and we show that these moduli spaces are quasiprojective schemes.

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Søren Gammelgaard. 2023-12-10. Moduli spaces of framed sheaves on compactified Kleinian singularities. https://arxiv.org/abs/2312.05960

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