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Sep 14, 2020 at 13:25 comment added k.j. @Nulhomologous Where is it? I can't find it.
Sep 13, 2020 at 10:10 comment added Nulhomologous But they show this parings for various $m\mid n$ are compatible with each other with respect to the natural morphisms, isn't it?
Sep 13, 2020 at 8:51 comment added k.j. @Nulhomologous In 3.21, they define the Weil pairing only for $\mathscr{M}_m$, for $n|m$. I want to define it for a generalized elliptic curves whose fibres are smooth or $m$-gon, for various $m|n$.
Sep 12, 2020 at 10:32 comment added Nulhomologous $e_n$ is explained in IV.3.21, isn't it? Moreover, at least if $n>5$, ${\mathcal M}_n[1/n]$ is the normalization of ${\mathcal M}_n^0[1/n]$ (and this is what you need, since $n$ is invertible in $S$ by hypothesis in 6.5).
Sep 11, 2020 at 12:27 history asked k.j. CC BY-SA 4.0