dc.contributor.author
Marcucci, Valeria
dc.contributor.author
Naranjo del Val, Juan Carlos
dc.contributor.author
Pirola, Gian Prieto
dc.date.accessioned
2024-11-29T07:37:28Z
dc.date.available
2024-11-29T07:37:28Z
dc.date.issued
2021-02-22T10:36:23Z
dc.date.issued
2021-02-22T10:36:23Z
dc.date.issued
2015-12-13
dc.date.issued
2021-02-22T10:36:23Z
dc.identifier
http://hdl.handle.net/2445/174132
dc.identifier.uri
http://hdl.handle.net/2445/174132
dc.description.abstract
By studying the infinitesimal variations of the Hodge structure and a generalization of the classical Babbage-Enriques-Petri theorem, we prove that the Jacobian variety of a generic element of a codimension k subvariety of Mg is not isogenous to different Jacobian if g > 3k + 4. We extend this result to k = 1, g > 5 by using degeneration methods.
dc.format
application/pdf
dc.publisher
Foundation Compositio Mathematica
dc.relation
Reproducció del document publicat a: https://doi.org/10.14231/AG-2016-020
dc.relation
Algebraic Geometry, 2015, vol. 3, num. 4, p. 424-440
dc.relation
https://doi.org/10.14231/AG-2016-020
dc.rights
cc-by-nc (c) Marcucci, Valeria et al., 2015
dc.rights
http://creativecommons.org/licenses/by-nc/3.0/es
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Matemàtiques i Informàtica)
dc.subject
Equacions de Hamilton-Jacobi
dc.subject
Càlcul de variacions
dc.subject
Varietats abelianes
dc.subject
Hamilton-Jacobi equations
dc.subject
Calculus of variations
dc.subject
Abelian varieties
dc.title
Isogenies of Jacobians
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
