OAI/Analysis/KadisonKastler/ExpectedFromContraction.lean

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Expected matrix subfactors from a uniform central-vector contraction

A strict contraction on the orthogonal residual, with arbitrarily small displacement of the projected reference vector, gives the expected matrix subfactor by iteration and passage to a strong limit.

  1. theorem OAI.KadisonKastler.expectedMatrixSubfactorModel_of_central_contraction line 23