A $p$-Converse theorem for Real Quadratic Fields
Number Theory
2025-05-19 v2
Abstract
Let be an elliptic curve defined over a real quadratic field . Let be a rational prime that is inert in and assume that has split multiplicative reduction at the prime of dividing . Let denote the Tate-Shafarevich group of over and be the Hasse-Weil complex -function of over . Under some technical assumptions, we show that when and , then . Further, we give an applictaion to a -converse theorem over .
Cite
@article{arxiv.2504.21799,
title = {A $p$-Converse theorem for Real Quadratic Fields},
author = {Muskan Bansal and Somnath Jha and Aprameyo Pal and Guhan Venkat},
journal= {arXiv preprint arXiv:2504.21799},
year = {2025}
}
Comments
28 pages, application to $\mathbb{Q}$ added