OAI/Analysis/KadisonKastler/ProjectionSemifiniteness.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Projection semifiniteness from one finite projection in a factor

This is the projection-theoretic step needed after constructing a finite frequency window in the modular core.

  1. theorem OAI.KadisonKastler.finiteProjectionIn_of_le line 21
  2. theorem OAI.KadisonKastler.projectionSemifinite_of_finite_projection line 68