Theorems · Definition · measure theory
MeasurableSpace.countableGeneratingSet
(α : Type u_3) → [inst : MeasurableSpace α] → [h : MeasurableSpace.CountablyGenerated α] → Set (Set α)
A countable set of sets that generate the measurable space.
We insert ∅ to ensure it is nonempty.
- Cited by
- 7 results in Mathlib
- Foundations
- Depth 9 from the axioms · uses Classical.choice
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement · cited by 53,352
- MeasurableSpacestatement and proof · cited by 13,106
- MeasurableSpace.CountablyGeneratedstatement and proof · cited by 124
- MeasurableSpace.CountablyGenerated.isCountablyGeneratedproof · cited by 5
Cited by7
Results whose statement or proof uses this declaration.
- MeasurableSpace.countable_countableGeneratingSetstatement · cited by 13
- MeasurableSpace.empty_mem_countableGeneratingSetstatement · cited by 4
- MeasurableSpace.generateFrom_countableGeneratingSetstatement · cited by 4
- MeasurableSpace.measurableSet_countableGeneratingSetstatement and proof · cited by 2
- MeasurableSpace.measurableSet_enumerateCountable_countableGeneratingSetstatement · cited by 2
- MeasurableSpace.nonempty_countableGeneratingSetstatement · cited by 0
- MeasureTheory.isSeparable_of_sigmaFiniteproof · cited by 0