OAI/Analysis/KadisonKastler/DiagonalGap.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Exact preservation of the operator-norm gap by countable diagonalization

  1. theorem OAI.KadisonKastler.countableDiagonalAlgebra_mono line 13
  2. theorem OAI.KadisonKastler.unitBall_countableDiagonal line 19
  3. theorem OAI.KadisonKastler.kkDistance_countableDiagonal line 31
  4. theorem OAI.KadisonKastler.kkDistance_lt_two_mul_of_nearInclusions line 45