On the meagerness of the set of irregular bundles on Hopf surfaces

Edoardo Ballico; Elizabeth Gasparim

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arXiv · 2604.25238

On the meagerness of the set of irregular bundles on Hopf surfaces

Edoardo Ballico·Elizabeth Gasparim

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Abstract

Let $\mathcal M_{r,c}$ denote the moduli space of stable bundles with rank $r$ and second Chern class $c>0$ on a Hopf surface. We prove that the subset of $\mathcal M_{r,c}$ formed by irregular bundles is meager.

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Edoardo Ballico, Elizabeth Gasparim. 2026-04-28. On the meagerness of the set of irregular bundles on Hopf surfaces. https://arxiv.org/abs/2604.25238

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