A bound on the irregularity of abelian scrolls in projective space

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We prove that the irregularity of a smooth abelian scroll whose dimension is at least half of that of the surrounding projective space is bounded by 2. In addition we discuss some existence results and open problems.
8 pages, Latex 2e, to appear in Festschrift in honour of Hans Grauert

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Algebraic Geometry

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http://salesiana.dossiersoluciones.com/handle/123456789/62139

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0109022
 http://arxiv.org/abs/math/0109022

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arXiv