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Images of isogeny classes on modular elliptic curves

Florian Breuer
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Abstract

Let K be a number field and E/K a modular elliptic curve, with modular parametrization $X_0(N) \to E$ defined over K. The purpose of this note is to study the images in E of classes of isogenous points in X_0(N).

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Florian Breuer. 2004-07-20. Images of isogeny classes on modular elliptic curves. https://arxiv.org/abs/math/0407336

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