Let E/Q be an elliptic curve of conductor N and let f be the cuspidal eigenform on Γ0(N) associated to E by the modularity theorem. Denote by K∞ the anticyclotomic Zp-extension of an imaginary quadratic field K, where p is a prime number unramified in K. Under appropriate arithmetic assumptions we prove the main conjectures of Iwasawa theory for E over K∞. Our results cover both the cases where p is good ordinary and supersingular for E, and both the definite and indefinite settings. This leaves out a single case, which we term exceptional, for which we establish one of the two expected divisibilities.

The anticyclotomic main conjectures for elliptic curves

Bertolini, Massimo;Longo, Matteo;
2026

Abstract

Let E/Q be an elliptic curve of conductor N and let f be the cuspidal eigenform on Γ0(N) associated to E by the modularity theorem. Denote by K∞ the anticyclotomic Zp-extension of an imaginary quadratic field K, where p is a prime number unramified in K. Under appropriate arithmetic assumptions we prove the main conjectures of Iwasawa theory for E over K∞. Our results cover both the cases where p is good ordinary and supersingular for E, and both the definite and indefinite settings. This leaves out a single case, which we term exceptional, for which we establish one of the two expected divisibilities.
2026
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/3591558
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