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A note on multiple Seshadri constants on surfaces

Luis Fuentes Garcia
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Abstract

We give a bound for the multiple Seshadri constants on surfaces with Picard number 1. The result is a natural extension of the bound of A. Steffens for simple Seshadri constants. In particular, we prove that the Seshadri constant $ε(L; r)$ is maximal when $rL^2$ is a square.

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Luis Fuentes Garcia. 2005-12-07. A note on multiple Seshadri constants on surfaces. https://arxiv.org/abs/math/0512147

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