Is it possible to implement ENDOHECKE IN SAGE
Alex Brown and Eknath Ghate implemented Endohecke. The links are here:
Is it possible to implement the programme in SAGE? Many thanks for your kind help.
See also https://math.stackexchange.com/questi... .
MAGMA is not good..showing run time error..do you know how to implement the command: Chi28 := FullDirichletGroup(28); chi := Chi28.1*Chi28.2; Chi28; M28chi := CuspidalSubspace( ModularSymbols(chi, 2, 1)); M28chi; A := ModularAbelianVariety(M28chi); BrauerClass(M28chi);