File size: 540 Bytes
0dd3af4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | import OAI.GroupTheory.Thompson.UnitBall
import Mathlib.Analysis.InnerProductSpace.PiL2
import Mathlib.MeasureTheory.Function.L2Space
import Mathlib.MeasureTheory.Measure.Lebesgue.Basic
namespace OAI
noncomputable section
namespace ThompsonNonamenability.Analytic
open MeasureTheory Set
abbrev Plane := EuclideanSpace ℝ (Fin 2)
abbrev intervalMeasure : Measure ℝ := volume.restrict (Icc (0 : ℝ) 1)
abbrev Hilbert := Lp Plane 2 intervalMeasure
abbrev Ball := UnitBall Hilbert
end ThompsonNonamenability.Analytic
end
end OAI
|