Theorems · Theorem · group theory
MulAction.stabilizer_finset_singleton
∀ {G : Type u_1} {α : Type u_3} [inst : Group G] [inst_1 : MulAction G α] [inst_2 : DecidableEq α] (b : α),
MulAction.stabilizer G {b} = MulAction.stabilizer G b- Defined in
- Mathlib.Algebra.Pointwise.Stabilizer
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 80 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- GroupMulActionDecidableEq
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement · cited by 13,712
- Groupstatement and proof · cited by 6,238
- Subgroupstatement · cited by 3,593
- MulActionstatement and proof · cited by 1,294
- MulAction.stabilizerstatement · cited by 254
- Subgroup.extproof · cited by 108
- Finset.mulActionFinsetstatement · cited by 10
- Finset.smul_finset_singletonproof · cited by 1
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