Skip to main content
2 events
when toggle format what by license comment
Dec 5 at 11:40 comment added Ridder Jan The claim you cite is not correct for exactly the reason you state. It holds only under the additional assumption that $A$ and $B$ are not isogenous, which is the generic case.
Mar 23, 2016 at 16:47 history asked HNuer CC BY-SA 3.0