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arXiv · 1202.6662

Okounkov bodies and Seshadri constants

Atsushi Ito
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Abstract

Okounkov bodies, which are closed convex sets defined for big line bundles, have rich information on the line bundles. On the other hand, Seshadri constants are invariants which measure the positivity of line bundles. In this paper, we prove that Okounkov bodies give lower bounds of Seshadri constants.

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Atsushi Ito. 2012-02-29. Okounkov bodies and Seshadri constants. https://arxiv.org/abs/1202.6662

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