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Seshadri constants on surfaces with Picard number 1

Research paper by Krishna Hanumanthu

Indexed on: 10 Nov '16Published on: 17 Oct '16Published in: Manuscripta Mathematica



Abstract

Abstract Let X be a smooth projective surface with Picard number 1. Let L be the ample generator of the Néron–Severi group of X. Given an integer \(r\ge 2\) , we prove lower bounds for the Seshadri constant of L at r very general points in X.AbstractLet X be a smooth projective surface with Picard number 1. Let L be the ample generator of the Néron–Severi group of X. Given an integer \(r\ge 2\) , we prove lower bounds for the Seshadri constant of L at r very general points in X.XLX \(r\ge 2\) \(r\ge 2\)LrX