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math.NT2025
Mazur's main conjecture at Eisenstein primes
Francesc Castella, Giada Grossi, Christopher Skinner
Let be an elliptic curve, let be a prime of good reduction for , and assume that admits a rational -isogeny with kernel . In this p…
math.NT2025
Statistics of -groups modulo for the ring of integers of a varying quadratic number field
Bruce W. Jordan, Zev Klagsbrun, Bjorn Poonen +2
For each odd prime , we conjecture the distribution of the -torsion subgroup of as ranges over real quadratic fields, or over imaginary quadratic…
math.NT2024
Anti-cyclotomic Euler system of diagonal cycles
Shilin Lai, Christopher Skinner
We construct split anti-cyclotomic Euler systems for Galois representations attached to certain RACSDC automorphic representations on the group $\mathrm{GL}_n\times\mathrm{GL}_{n+1…