OAI/Analysis/KadisonKastler/ExtremeSignedProjection.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

An extreme signed separator has no nontrivial commuting source projection

  1. theorem OAI.KadisonKastler.commuting_operator_zero_of_cyclic line 18
  2. theorem OAI.KadisonKastler.signedVectorFunctional_projection_left line 30
  3. theorem OAI.KadisonKastler.extreme_signed_projection_trivial line 45