ModularForm.CuspForm.equivCuspFormSubmodule

(Γ : Subgroup (GL (Fin 2) ℝ)) → (k : ℤ) → [inst : Γ.HasDetOne] → CuspForm Γ k ≃ₗ[ℂ] ↥(ModularForm.cuspFormSubmodule Γ k)

The cusp form submodule is linearly equivalent to the type of cusp forms.

Defined in: Mathlib.NumberTheory.ModularForms.CuspFormSubmodule
Cited by: 1 results in Mathlib
Foundations: Depth 205 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Subgroup.HasDetOne

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