Jun Wang

activity

20182020

most citedOn a conjecture of Sharifi and Mazur's Eisenstein ideal

1 citations · 1 across the 5 of their papers we have counts for

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math.NT2020

On Sharifi's conjecture: exceptional case

Sheng-Chi Shih, Jun Wang

In the present article, we study the conjecture of Sharifi on the surjectivity of the map $ϖ_{θ}$ . Here $θ$ is a primitive even Dirichlet character of conductor $N p$ , which is e…

math.NT2019★ 1 cited

On a conjecture of Sharifi and Mazur's Eisenstein ideal

Emmanuel Lecouturier, Jun Wang

Let $N$ and $p$ be prime numbers $\geq 5$ such that $p$ divides $N - 1$ . Let $I$ be Mazur's Eisenstein ideal of level $N$ and $H_{+}$ be the plus part of $H_{1} (X_{0} (N), Z_{p})$ fo…

math.NT2018

A refined study of Mazur's Eisenstein theory

Jun Wang

We apply the methods of Fukaya, Kato and Sharifi to refine Mazur's study of the Eisenstein ideal. Given prime numbers $N$ and $p \geq 5$ such that $p ∣ φ (N)$ , we study the quotien…