Seshadri constants via toric degenerations

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9 Citations (Scopus)

Abstract

We give a method to estimate Seshadri constants on toric varieties at any point. By using the estimations and toric degenerations, we can obtain some new computations or estimations of Seshadri constants on non-toric varieties. In particular, we investigate Seshadri constants on hypersurfaces in projective spaces and Fano 3-folds with Picard number 1 in detail.

Original languageEnglish
Pages (from-to)151-174
Number of pages24
JournalJournal fur die Reine und Angewandte Mathematik
Issue number695
DOIs
Publication statusPublished - Oct 1 2014
Externally publishedYes

ASJC Scopus subject areas

  • Mathematics(all)
  • Applied Mathematics

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