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An inequality between multipoint Seshadri constants

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Type
Preprint
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Submission Date
Identifiers
arXiv ID: 0804.1662
Source
arXiv
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Abstract

Let X be a projective variety of dimension n and L be a nef divisor on X. Denote by e_d(r;X,L) the d-dimensional Seshadri constant of r very general points in X. We prove that e_d(rs;X,L) >= e_d(r;X,L)e_d(s;P^n,O_{P^n}(1)).

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