Generalized class group actions on oriented elliptic curves with level structure

We study a large family of generalized class groups of imaginary quadratic orders $O$ and prove that they act freely and (essentially) transitively on the set of primitively $O$-oriented elliptic curves over a field $k$ (assuming this set is non-empty) equipped with appropriate level structure. This...

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Hauptverfasser:	Arpin, Sarah, Castryck, Wouter, Eriksen, Jonathan Komada, Lorenzon, Gioella, Vercauteren, Frederik
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Number Theory
Online-Zugang:	Volltext bestellen
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