Theorems · Theorem · measure theory

MeasureTheory.NullMeasurable.comp_quasiMeasurePreserving

∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} {mα : MeasurableSpace α} {mβ : MeasurableSpace β}
  {mγ : MeasurableSpace γ} {μ : MeasureTheory.Measure α} {ν : MeasureTheory.Measure β} {f : α → β} {g : β → γ},
  MeasureTheory.NullMeasurable g ν →
    MeasureTheory.Measure.QuasiMeasurePreserving f μ ν → MeasureTheory.NullMeasurable (g ∘ f) μ

Defined in

Mathlib.MeasureTheory.Measure.QuasiMeasurePreserving

Cited by

2 results in Mathlib

Foundations

Depth 205 from the axioms · uses propext, Classical.choice, Quot.sound