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arXiv · 2412.15953

Normal split divisors in rational homogeneous spaces

Enrica Floris·Andreas Höring
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Abstract

We show that a divisor in a rational homogenous variety with split normal sequence is the preimage of a hyperplane section in either the projective space or a quadric.

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Enrica Floris, Andreas Höring. 2024-12-20. Normal split divisors in rational homogeneous spaces. https://doi.org/10.1017/nmj.2025.10090

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