Timeline for Another question related to the isogeny theorem for elliptic curves
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Oct 9, 2012 at 23:43 | comment | added | Will Sawin | @Adam: I mean that the elements of the class group are literally certain equivalence classes of certain sets of elements of $K$. @Dror: The sets have the same cardinality, so yes, there is. | |
| Oct 9, 2012 at 21:16 | comment | added | Dror Speiser | Also, does this mean there is a bijection defined over $\overline{\mathbb{Q}}$? | |
| Oct 9, 2012 at 20:40 | comment | added | Adam Harris | @Will:What do you mean by the class group of the endomorphism ring is defined over $K$? | |
| Oct 9, 2012 at 20:23 | history | answered | Will Sawin | CC BY-SA 3.0 |