Theorems · Theorem · number theory
IsCusp.of_isFiniteRelIndex_conj
∀ {𝒢 ℋ : Subgroup (GL (Fin 2) ℝ)} {c : OnePoint ℝ} [𝒢.IsFiniteRelIndex ℋ],
IsCusp c ℋ → ∀ {h : GL (Fin 2) ℝ}, h ∈ ℋ → IsCusp c (ConjAct.toConjAct h • 𝒢)Variant version of IsCusp.of_isFiniteRelIndex.
- Defined in
- Mathlib.NumberTheory.ModularForms.Cusps
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 137 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Subgroup.IsFiniteRelIndex
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites18
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Realstatement and proof · cited by 25,697
- Matrixstatement · cited by 4,303
- Subgroupstatement and proof · cited by 3,593
- MulEquivstatement · cited by 1,142
- Matrix.GeneralLinearGroupstatement and proof · cited by 556
- OnePointstatement and proof · cited by 126
- ConjActstatement and proof · cited by 79
- Subgroup.relIndexproof · cited by 72
- Subgroup.pointwiseMulActionstatement · cited by 66
- ConjAct.toConjActstatement and proof · cited by 56
- IsCuspstatement and proof · cited by 51
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.