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Bibliographic Details
Main Author: Phillips, Andrew
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2509.22837
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Table of Contents:
  • In this paper we generalize a theorem of Kudla-Rapoport-Yang which gives a formula for the arithmetic degree of the moduli space of CM elliptic curves together with a special endomorphism of a specified degree. Our extension is to the moduli space of QM abelian surfaces with CM together with a special endomorphism of a specified QM degree.