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arXiv · 1502.02003

The birational geometry of irregular Higgs bundles

Szilárd Szabó
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Abstract

We give a variant of the Beauville--Narasimhan--Ramanan correspondence for irregular parabolic Higgs bundles with semi-simple irregular part and show that it defines a Poisson isomorphism between certain irregular Dolbeault moduli spaces of a curve and relative Picard bundles of families of ruled surfaces over a curve.

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Szilárd Szabó. 2015-05-15. The birational geometry of irregular Higgs bundles. https://arxiv.org/abs/1502.02003

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