$p$-twisted Selmer near-companion curves
Number Theory
2025-08-01 v2
Abstract
Let and be elliptic curves over a number field . In \cite{scc}, Mazur and Rubin define the concept of -Selmer near-companions and conjecture that if and are -Selmer near-companions over , then is -isomorphic to . Yu proves the conjecture on -Selmer near-companion curves in the case . We we introduce the notion of -twisted Selmer near-companions (-TSNC) over and prove that if and are -TSNC over , then under certain conditions.
Keywords
Cite
@article{arxiv.2504.10896,
title = {$p$-twisted Selmer near-companion curves},
author = {Minseok Kim},
journal= {arXiv preprint arXiv:2504.10896},
year = {2025}
}
Comments
Comments are welcome!