Theorems · Theorem · general topology
JacobsonSpace.closure_inter_closedPoints
∀ {X : Type u_1} {inst : TopologicalSpace X} [self : JacobsonSpace X] {Z : Set X},
IsClosed Z → closure (Z ∩ closedPoints X) = Z- Defined in
- Mathlib.Topology.JacobsonSpace
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 7 from the axioms · uses no axioms
- Assumes
- JacobsonSpace
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.
- Setstatement · cited by 53,352
- TopologicalSpacestatement and proof · cited by 24,529
- IsClosedstatement · cited by 1,639
- closurestatement · cited by 1,254
- closedPointsstatement · cited by 25
- JacobsonSpacestatement and proof · cited by 20
Cited by2
Results whose statement or proof uses this declaration.
- PrimeSpectrum.isJacobsonRing_iff_jacobsonSpaceproof · cited by 2
- closure_closedPointsproof · cited by 1