Plus/minus Heegner points and Iwasawa theory of elliptic curves at supersingular primes

Matteo Longo, Stefano Vigni

Let $E$ be an elliptic curve over $\mathbb{Q}$ and let $p\ge 5$ be a prime of good supersingular reduction for $E$. Let $K$ be an imaginary quadratic field satisfying a modified "He…