Ramification in the division fields of an elliptic curve

Article

Abstract

We study the ramification in the division fields of an elliptic curve. Applications on the class number of quadratic fields and on elliptic curves with prime power conductor are given.

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Copyright information

© Mathematische Seminar 2003

Authors and Affiliations

  1. 1.Department of MathematicsThe University of Electro-Communications, ChofuTokyoJapan

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