Theorems · Theorem · general topology
IsGenericPoint.eq
∀ {α : Type u_1} [inst : TopologicalSpace α] {x y : α} {S : Set α} [T0Space α],
IsGenericPoint x S → IsGenericPoint y S → x = yIn a T₀ space, each set has at most one generic point.
- Defined in
- Mathlib.Topology.Sober
- Cited by
- 4 results in Mathlib
- Foundations
- Depth 81 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- TopologicalSpaceT0Space
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 and proof · cited by 53,352
- TopologicalSpacestatement and proof · cited by 24,529
- T0Spacestatement and proof · cited by 179
- IsGenericPointstatement and proof · cited by 26
- Inseparable.eqproof · cited by 19
- IsGenericPoint.inseparableproof · cited by 1
Cited by4
Results whose statement or proof uses this declaration.
- genericPoints.component_injectiveproof · cited by 2
- AlgebraicGeometry.genericPoint_eq_bot_of_affineproof · cited by 1
- AlgebraicGeometry.genericPoint_eq_of_isOpenImmersionproof · cited by 1
- genericPoints_eq_singletonproof · cited by 0