LECOUTURIER Emmanuel on Fri, 17 Mar 2017 11:54:10 +0100


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Galois action on class groups


Hello,
let K be a finite Galois extension of Q(zeta_p), and let C be the class group of K.
Question : is there an existing function which gives the group structure of the omega^i-th eigenspace of C, where omega = p-Teichmuller ?
Sincerely yours,
Emmanuel Lecouturier