OAI/Analysis/KadisonKastler/HilbertInvariantFunctions.lean

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Hilbert-valued functions on an invariant sigma algebra

Scalar matrix coefficients and separability turn measurable invariance into simultaneous almost-everywhere equality of the Hilbert-valued functions.

  1. theorem OAI.KadisonKastler.hilbert_fixed_of_measurable_shiftInvariantSigma line 22
  2. theorem OAI.KadisonKastler.hilbert_fixed_of_aestronglyMeasurable_shiftInvariantSigma line 35
  3. theorem OAI.KadisonKastler.firstInvariantSigma_fixed_hilbert line 48