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arXiv · 2603.22979

The Weil Decoration of the Horrocks-Mumford Bundle

Klaus Altmann·Andreas Hochenegger·Frederik Witt
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Abstract

For a normal algebraic variety we generalise the relation between reflexive rank one sheaves and Weil divisors to reflexive sheaves of arbitrary rank and so-called Weil decorations. As an application, we define and study a natural generalisation of the celebrated Horrocks-Mumford bundle.

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Klaus Altmann, Andreas Hochenegger, Frederik Witt. 2026-03-24. The Weil Decoration of the Horrocks-Mumford Bundle. https://arxiv.org/abs/2603.22979

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