Theorems · Theorem · number theory
Subgroup.le_adjoinNegOne
∀ {n : Type u_1} [inst : Fintype n] [inst_1 : DecidableEq n] {R : Type u_2} [inst_2 : Ring R] (𝒢 : Subgroup (GL n R)),
𝒢 ≤ 𝒢.adjoinNegOne- Cited by
- 5 results in Mathlib
- Foundations
- Depth 85 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- FintypeDecidableEqRing
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Fintypestatement and proof · cited by 7,736
- Ringstatement and proof · cited by 7,463
- Matrixstatement · cited by 4,303
- Subgroupstatement and proof · cited by 3,593
- Matrix.GeneralLinearGroupstatement and proof · cited by 556
- Subgroup.adjoinNegOnestatement · cited by 14
Cited by5
Results whose statement or proof uses this declaration.
- Subgroup.strictPeriods_le_periodsproof · cited by 3
- Subgroup.adjoinNegOne_eq_self_iffproof · cited by 2
- Subgroup.commensurable_adjoinNegOne_selfproof · cited by 1
- Subgroup.hasDetOne_adjoinNegOne_iffproof · cited by 0
- Subgroup.hasDetPlusMinusOne_adjoinNegOne_iffproof · cited by 0