S. Vigni

activity

20082026

most citedTorsion points on elliptic curves over function fields and a theorem of Igusa

19 citations · 44 across the 24 of their papers we have counts for

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Showing 2025 · math.NTShow all

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math.NT2025

On anticyclotomic Selmer groups of elliptic curves

Matteo Longo, Jishnu Ray, Stefano Vigni

Let $p \geq 5$ be a prime number and let $K$ be an imaginary quadratic field where $p$ is unramified. Under mild technical assumptions, in this paper we prove the non-existence of no…

math.NT2025

A generalized Rubin formula for Hecke characters

Matteo Longo, Stefano Vigni, Shilun Wang

The goal of this paper is to generalize Rubin's theorem on values of Katz's $p$ -adic $L$ -function outside the range of interpolation from the case of Hecke characters of CM ellipti…