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Bibliographic Details
Main Author: Forrás, Ben
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2502.15560
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Table of Contents:
  • We study graduated orders over completed group rings of $1$-dimensional admissible $p$-adic Lie groups, and verify the equivariant $p$-adic Artin conjecture for such orders. Following Jacobinski and Plesken, we obtain a formula for the conductor of a graduated order into a self-dual order. We also refine Nickel's central conductor formula by determining a hitherto implicit exponent $r_χ$.