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Automorphism fixed points in the moduli space of semistable bundles

Jorgen Ellegaard Andersen·Jakob Grove
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Abstract

Given an automorphism of a smooth complex algebraic curve, there is an induced action on the moduli space of semi-stable rank 2 holomorphic bundles with fixed determinant. We give a complete description of the fixed variety in terms of moduli spaces of parabolic bundles on the quotient curve.

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BibTeXRIS

Jorgen Ellegaard Andersen, Jakob Grove. 2002-05-09. Automorphism fixed points in the moduli space of semistable bundles. https://arxiv.org/abs/math/0205099

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