The optimality of the Bounded Height Conjecture

Evelina Viada[1]

  • [1] Université de Fribourg Suisse, Pérolles Département de Mathématiques Chemin du Musée 23 CH-1700 Fribourg, Switzerland Supported by the SNF (Swiss National Science Foundation)

Journal de Théorie des Nombres de Bordeaux (2009)

  • Volume: 21, Issue: 3, page 771-786
  • ISSN: 1246-7405

Abstract

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In this article we show that the Bounded Height Conjecture is optimal in the sense that, if V is an irreducible subvariety with empty deprived set in a power of an elliptic curve, then every open subset of V does not have bounded height. The Bounded Height Conjecture is known to hold. We also present some examples and remarks.

How to cite

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Viada, Evelina. "The optimality of the Bounded Height Conjecture." Journal de Théorie des Nombres de Bordeaux 21.3 (2009): 771-786. <http://eudml.org/doc/10912>.

@article{Viada2009,
abstract = {In this article we show that the Bounded Height Conjecture is optimal in the sense that, if $V$ is an irreducible subvariety with empty deprived set in a power of an elliptic curve, then every open subset of $V$ does not have bounded height. The Bounded Height Conjecture is known to hold. We also present some examples and remarks.},
affiliation = {Université de Fribourg Suisse, Pérolles Département de Mathématiques Chemin du Musée 23 CH-1700 Fribourg, Switzerland Supported by the SNF (Swiss National Science Foundation)},
author = {Viada, Evelina},
journal = {Journal de Théorie des Nombres de Bordeaux},
keywords = {Height; Elliptic curves; Subvarieties; height; elliptic curves; subvarieties},
language = {eng},
number = {3},
pages = {771-786},
publisher = {Université Bordeaux 1},
title = {The optimality of the Bounded Height Conjecture},
url = {http://eudml.org/doc/10912},
volume = {21},
year = {2009},
}

TY - JOUR
AU - Viada, Evelina
TI - The optimality of the Bounded Height Conjecture
JO - Journal de Théorie des Nombres de Bordeaux
PY - 2009
PB - Université Bordeaux 1
VL - 21
IS - 3
SP - 771
EP - 786
AB - In this article we show that the Bounded Height Conjecture is optimal in the sense that, if $V$ is an irreducible subvariety with empty deprived set in a power of an elliptic curve, then every open subset of $V$ does not have bounded height. The Bounded Height Conjecture is known to hold. We also present some examples and remarks.
LA - eng
KW - Height; Elliptic curves; Subvarieties; height; elliptic curves; subvarieties
UR - http://eudml.org/doc/10912
ER -

References

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  2. E. Bombieri, D. Masser and U. Zannier, Anomalous subvarieties - Structure Theorem and applications. Int. Math. Res. Not. 19 (2007), 33 pages. Zbl1145.11049MR2359537
  3. P. Habegger, Bounded height for subvarieties in abelian varieties. Invent. math. 176 (2009), 405–447. Zbl1176.14008
  4. G. Rémond, Intersection de sous-groupes et de sous-variétés II. J. Inst. Math. Jussieu 6 (2007), 317–348. Zbl1170.11014MR2311666
  5. G. Rémond, Intersection de sous-groups et de sous-variétés III. To appear in Com. Mat. Helv. Zbl1227.11078MR2534482
  6. G. Rémond and E. Viada, Problème de Mordell-Lang modulo certaines sous-variétés abéliennes. Int. Math. Res. Not. 35 (2003), 1915–1931. Zbl1072.11038MR1995142
  7. E. Viada, The intersection of a curve with algebraic subgroups in a product of elliptic curves. Ann. Scuola Norm. Sup. Pisa cl. Sci. 5 vol. II (2003), 47–75. Zbl1170.11314MR1990974
  8. E. Viada, The intersection of a curve with a union of translated codimension-two subgroups in a power of an elliptic curve, Algebra and Number Theory 3 vol. 2 (2008), 248–298. Zbl1168.11024MR2407116
  9. E. Viada, Non-dense subsets of varieties in a power of an elliptic curve. Int. Math. Res. Not. 7 (2009), 1214–1246. Zbl1168.14030MR2495303

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