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Article
Seshadri constants in finite subgroups of abelian surfaces
Geometriae Dedicata (2007)
  • Luis Fuentes García
Abstract

Given an étale quotient q : X → Y of smooth projective varieties we relate the simple Seshadri constant of a line bundle M on Y with the multiple Seshadri constant of q*M in the points of the fiber. We apply this method to compute the Seshadri constant of polarized abelian surfaces in the points of a finite subgroup.

Keywords
  • Seshadri constants; abelian surfaces
Disciplines
Publication Date
June, 2007
Citation Information
Luis Fuentes García. "Seshadri constants in finite subgroups of abelian surfaces" Geometriae Dedicata Vol. 127 (2007)
Available at: http://works.bepress.com/luis_fuentesgarcia/17/