Theorems · Theorem · manifolds
ChartedSpace.locallyCompactSpace
∀ (H : Type u) (M : Type u_2) [inst : TopologicalSpace H] [inst_1 : TopologicalSpace M] [ChartedSpace H M] [LocallyCompactSpace H], LocallyCompactSpace M
If a topological space admits an atlas with locally compact charts, then the space itself is locally compact.
- Defined in
- Mathlib.Geometry.Manifold.ChartedSpace
- Cited by
- 5 results in Mathlib
- Foundations
- Depth 72 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites25
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setproof · cited by 53,352
- TopologicalSpacestatement and proof · cited by 24,529
- Filterproof · cited by 8,121
- Set.imageproof · cited by 5,609
- nhdsproof · cited by 5,554
- ChartedSpacestatement and proof · cited by 2,397
- IsCompactproof · cited by 1,282
- PartialHomeomorph.toPartialEquivproof · cited by 917
- OpenPartialHomeomorph.toPartialHomeomorphproof · cited by 851
- OpenPartialHomeomorph.toFun'proof · cited by 745
- PartialEquiv.targetproof · cited by 650
- Filter.HasBasisproof · cited by 604
Cited by5
Results whose statement or proof uses this declaration.
- ae_eq_zero_of_integral_contMDiff_smul_eq_zeroproof · cited by 3
- SmoothPartitionOfUnity.exists_isSubordinateproof · cited by 3
- SmoothBumpCovering.exists_isSubordinateproof · cited by 2
- Manifold.locallyCompact_of_finiteDimensionalproof · cited by 0
- Manifold.metrizableSpaceproof · cited by 0