Theorems · Theorem · number theory
Subgroup.strictWidthInfty_pos
∀ (𝒢 : Subgroup (GL (Fin 2) ℝ)) [𝒢.IsArithmetic], 0 < 𝒢.strictWidthInfty
- Defined in
- Mathlib.NumberTheory.ModularForms.Cusps
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 164 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Subgroup.IsArithmetic
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement and proof · cited by 25,697
- Matrixstatement · cited by 4,303
- Subgroupstatement and proof · cited by 3,593
- Matrix.GeneralLinearGroupstatement and proof · cited by 556
- OnePoint.inftyproof · cited by 102
- Subgroup.IsArithmeticstatement and proof · cited by 41
- Subgroup.strictWidthInftystatement · cited by 19
- Subgroup.strictWidthInfty_pos_iffproof · cited by 5
- OnePoint.map_inftyproof · cited by 2
Cited by1
Results whose statement or proof uses this declaration.
- Subgroup.widthInfty_posproof · cited by 0