Ramified covers of abelian varieties over torsion fields

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

  • Lior Bary-Soroker - , Tel Aviv University (Author)
  • Arno Fehm - , Chair of Algebra (Author)
  • Sebastian Petersen - , University of Kassel (Author)

Abstract

We study rational points on ramified covers of abelian varieties over certain infinite Galois extensions of ℚ. In particular, we prove that every elliptic curve E over ℚ has the weak Hilbert property of Corvaja and Zannier both over the maximal abelian extension ℚab of ℚ, and over the field ℚ (A tor) obtained by adjoining to ℚ all torsion points of some abelian variety A over ℚ.

Details

Original languageEnglish
Pages (from-to)185-211
Number of pages27
JournalJournal fur die Reine und Angewandte Mathematik
Volume2023
Issue number805
Publication statusPublished - 1 Dec 2023
Peer-reviewedYes

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