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Theorems · Theorem · Lie groups

PontryaginDual.ext

∀ {A : Type u_1} [inst : Monoid A] [inst_1 : TopologicalSpace A] {ψ φ : PontryaginDual A},
  (∀ (a : A), ψ a = φ a) → ψ = φ
Defined in
Mathlib.Topology.Algebra.PontryaginDual
Cited by
4 results in Mathlib
Foundations
Depth 150 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
MonoidTopologicalSpace
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

PontryaginDual.map_one · cited by 0PontryaginDual.map_onePontryaginDual.map_mul · cited by 0PontryaginDual.map_mulPontryaginDual.map_comp · cited by 0PontryaginDual.map_compPontryaginDual.ext_iff · cited by 0PontryaginDual.ext_iffDFunLike.coe · cited by 62936DFunLike.coeTopologicalSpace · cited by 24529TopologicalSpaceMonoid · cited by 3887MonoidDFunLike.ext · cited by 240DFunLike.extCircle · cited by 227CirclePontryaginDual · cited by 7PontryaginDualPontryaginDual.extCITED BYCITES

Cites6

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Cited by4

Results whose statement or proof uses this declaration.