Iwasawa invariants of Bertolini--Darmon Theta Elements

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Hauptverfasser: Abhishek, Ray, Jishnu, Karmakar, Pronay Kumar
Format: Preprint
Veröffentlicht: 2026
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_version_ 1866916059460665344
author Abhishek
Ray, Jishnu
Karmakar, Pronay Kumar
author_facet Abhishek
Ray, Jishnu
Karmakar, Pronay Kumar
contents In this article we study the Iwasawa invariants of Bertolini--Darmon theta elements in the anticyclotomic $\mathbb{Z}_p$-extension of an imaginary quadratic field $K$ for weight two modular forms $f\in S_2(Γ_0(N))$. We cover both the cases of ordinary and non-ordinary reduction at a prime $p$. Our results extend the known results of Pollack--Weston and Leonard--Lei in the cyclotomic setting.
format Preprint
id arxiv_https___arxiv_org_abs_2605_29783
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Iwasawa invariants of Bertolini--Darmon Theta Elements
Abhishek
Ray, Jishnu
Karmakar, Pronay Kumar
Number Theory
11R23, 11G05, 11R20
In this article we study the Iwasawa invariants of Bertolini--Darmon theta elements in the anticyclotomic $\mathbb{Z}_p$-extension of an imaginary quadratic field $K$ for weight two modular forms $f\in S_2(Γ_0(N))$. We cover both the cases of ordinary and non-ordinary reduction at a prime $p$. Our results extend the known results of Pollack--Weston and Leonard--Lei in the cyclotomic setting.
title Iwasawa invariants of Bertolini--Darmon Theta Elements
topic Number Theory
11R23, 11G05, 11R20
url https://arxiv.org/abs/2605.29783