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On the structure of fine Mordell-Weil groups over a $\mathbb{Z}_p$-extension and its intermediate subextensions

Number Theory 2026-05-22 v1

Abstract

In this paper, we investigate the structure of the fine Mordell-Weil groups over the intermediate subextensions of a given Zp\mathbb{Z}_p-extension FF_\infty of FF.

Keywords

Cite

@article{arxiv.2605.22063,
  title  = {On the structure of fine Mordell-Weil groups over a $\mathbb{Z}_p$-extension and its intermediate subextensions},
  author = {Meng Fai Lim},
  journal= {arXiv preprint arXiv:2605.22063},
  year   = {2026}
}

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15 pages