N, [sign=0]) |
Initialize a space of modular symbols.
INPUT: N -- int, the level sign -- int, either -1, 0, or 1 OUTPUT: The space of modular symbols of weight 2, trivial character, level N and given sign.
boundary_space
Instances of class ModularSymbolsAmbient_wt2_g0_Q also have the following special methods:
_compute_hecke_matrix_prime,
_cuspidal_new_subspace_dimension_formula,
_cuspidal_submodule_dimension_formula,
_dimension_formula
Further documentation:
p) |
Compute and return the matrix of the p-th Hecke operator.
sage: m = ModularSymbols(37,2) sage: m._compute_hecke_matrix_prime(2).charpoly() x^5 + x^4 - 8*x^3 - 12*x^2
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