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arXiv · 0809.2160

Moving curves and Seshadri constants

Andreas Leopold Knutsen·Wioletta Syzdek·Tomasz Szemberg
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Abstract

We study families of curves covering a projective surface and give lower bounds on the self-intersection of the members of such families, improving results of Ein-Lazarsfeld and Xu. We apply the obtained inequalities to get new insights on Seshadri constants and geometry of surfaces.

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Andreas Leopold Knutsen, Wioletta Syzdek, Tomasz Szemberg. 2008-09-12. Moving curves and Seshadri constants. https://arxiv.org/abs/0809.2160

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