Zeta elements for elliptic curves and applications

A Burungale, C Skinner, Y Tian, X Wan - arXiv preprint arXiv:2409.01350, 2024 - arxiv.org
Let $ E $ be an elliptic curve defined over $\mathbb {Q} $ with conductor $ N $ and $ p\nmid
2N $ a prime. Let $ L $ be an imaginary quadratic field with $ p $ split. We prove the …

On the failure of Gorensteinness at weight 1 Eisenstein points of the eigencurve

A Betina, M Dimitrov, A Pozzi - American Journal of Mathematics, 2022 - muse.jhu.edu
We prove that the cuspidal eigencurve $\scr {C} _ {{\rm cusp}} $ is\'etale over the weight
space at any classical weight $1 $ Eisenstein point $ f $ and meets two Eisenstein …

Eisenstein points on the Hilbert cuspidal eigenvariety

A Betina, M Dimitrov, SC Shih - arXiv preprint arXiv:2311.08361, 2023 - arxiv.org
We present a comprehensive study of the geometry of Hilbert $ p $-adic eigenvarieties at
parallel weight one intersection points of their cuspidal and Eisenstein loci. The Galois …

The Iwasawa main conjectures for GL2 and derivatives of p-adic L-functions

F Castella, X Wan - Advances in Mathematics, 2022 - Elsevier
We prove under mild hypotheses the three-variable Iwasawa Main Conjecture for p-ordinary
modular forms base changed to an imaginary quadratic field K in which p splits in the …

ARITHMETIC OF p‐IRREGULAR MODULAR FORMS: FAMILIES AND p‐ADIC L‐FUNCTIONS

A Betina, C Williams - Mathematika, 2021 - Wiley Online Library
Let fnew be a classical newform of weight≥ 2 and prime to p level. We study the arithmetic
of fnew and its unique p‐stabilisation f when fnew is p‐irregular, that is, when its Hecke …

On generalized main conjectures and 𝑝-adic Stark conjectures for Artin motives

A Maksoud - Transactions of the American Mathematical Society, 2024 - ams.org
Given an odd prime number $ p $ and a $ p $-stabilized Artin representation $\rho $ over
$\mathbb {Q} $, we introduce a family of $ p $-adic Stark regulators and we formulate an …

CM congruence and trivial zeros of the Katz -adic -functions for CM fields

A Betina, ML Hsieh - arXiv preprint arXiv:2202.07286, 2022 - arxiv.org
The aim of this paper is to investigate the trivial zeros of the Katz $ p $-adic $ L $-functions
by the CM congruence. We prove the existence of trivial zeros of the Katz $ p $-adic $ L …

L-invariants of Artin motives

M Dimitrov, A Maksoud - Annales mathématiques du Québec, 2023 - Springer
R\'esum\'e We compute Benois L-invariants of weight 1 cuspforms and of their adjoint
representations and show how this extends Gross'p-adic regulator to Artin motives which are …

On extra zeros of p-adic Rankin–Selberg L-functions

D Benois, S Horte - Algebra i analiz, 2022 - ams.org
A version of the extra-zero conjecture, formulated by the first named author, is proved for p-
adic L-functions associated with Rankin–Selberg convolutions of modular forms of the same …

On extra zeros of 𝑝-adic Rankin–Selberg 𝐿-functions

D Benois, S Horte - St. Petersburg Mathematical Journal, 2023 - ams.org
A version of the extra-zero conjecture, formulated by the first named author, is proved for $ p
$-adic $ L $-functions associated with Rankin–Selberg convolutions of modular forms of the …