Joint IAS/Princeton University Number Theory Seminar

On the BSD conjecture for certain families of abelian varieties with rational torsion.

Let $N$ and $p$ $\geq 5$ be primes such that $p$ divides $N-1$. In his landmark paper on the Eisenstein ideal, Mazur proved the $p$-part of the BSD conjecture for the $p$-Eisenstein quotient $J^{(p)}$ of $J_0(N)$ over $\mathbf{Q}$. Using recent results and techniques of the work of Venkatesh and Sharifi on the Sharifi conjecture, we prove unconditionally a weak form of the BSD conjecture for $J^{(p)}$ over a quadratic field $K$ (which can be real or imaginary). This includes results in positive analytic rank, as the analytic rank of $J^{(p)}$ over $K$ can be $\geq 2$ for well-chosen $K$.

This is joint work with Jun Wang (MCM Beijing).

Date & Time

March 24, 2022 | 4:30pm – 5:30pm

Location

Simonyi 101 and Remote Access

Affiliation

Member, School of Mathematics

Event Series

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