Documentation

Mathlib.MeasureTheory.Function.LpOrder

Order related properties of Lp spaces #

Results #

TODO #

theorem MeasureTheory.Lp.coeFn_le {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] (f g : Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x) :
Iff ((ae μ).EventuallyLE f.val.cast g.val.cast) (LE.le f g)
theorem MeasureTheory.Lp.coeFn_nonneg {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] (f : Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x) :
Iff ((ae μ).EventuallyLE 0 f.val.cast) (LE.le 0 f)
theorem MeasureTheory.Lp.instAddLeftMono {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] :
AddLeftMono (Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x)
Equations
  • One or more equations did not get rendered due to their size.
Instances For
    theorem MeasureTheory.MemLp.sup {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] {f g : αE} (hf : MemLp f p μ) (hg : MemLp g p μ) :
    MemLp (Max.max f g) p μ
    @[deprecated MeasureTheory.MemLp.sup (since := "2025-02-21")]
    theorem MeasureTheory.Memℒp.sup {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] {f g : αE} (hf : MemLp f p μ) (hg : MemLp g p μ) :
    MemLp (Max.max f g) p μ

    Alias of MeasureTheory.MemLp.sup.

    theorem MeasureTheory.MemLp.inf {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] {f g : αE} (hf : MemLp f p μ) (hg : MemLp g p μ) :
    MemLp (Min.min f g) p μ
    @[deprecated MeasureTheory.MemLp.inf (since := "2025-02-21")]
    theorem MeasureTheory.Memℒp.inf {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] {f g : αE} (hf : MemLp f p μ) (hg : MemLp g p μ) :
    MemLp (Min.min f g) p μ

    Alias of MeasureTheory.MemLp.inf.

    theorem MeasureTheory.MemLp.abs {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] {f : αE} (hf : MemLp f p μ) :
    MemLp (_root_.abs f) p μ
    @[deprecated MeasureTheory.MemLp.abs (since := "2025-02-21")]
    theorem MeasureTheory.Memℒp.abs {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] {f : αE} (hf : MemLp f p μ) :
    MemLp (_root_.abs f) p μ

    Alias of MeasureTheory.MemLp.abs.

    def MeasureTheory.Lp.instLattice {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] :
    Lattice (Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x)
    Equations
    Instances For
      theorem MeasureTheory.Lp.coeFn_sup {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] (f g : Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x) :
      theorem MeasureTheory.Lp.coeFn_inf {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] (f g : Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x) :
      theorem MeasureTheory.Lp.coeFn_abs {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] (f : Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x) :
      (ae μ).EventuallyEq (abs f).val.cast fun (x : α) => abs (f.val.cast x)
      noncomputable def MeasureTheory.Lp.instNormedLatticeAddCommGroup {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : Measure α} {p : ENNReal} [NormedLatticeAddCommGroup E] [Fact (LE.le 1 p)] :
      NormedLatticeAddCommGroup (Subtype fun (x : AEEqFun α E μ) => Membership.mem (Lp E p μ) x)
      Equations
      • One or more equations did not get rendered due to their size.
      Instances For