OAI/Analysis/BoundedHochschild/NormalStatePartitions.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Central partitions into pieces with normal states faithful on their centers.
- theorem
OAI.BoundedHochschild.KadisonRingrose.exists_central_normal_state_partitionline 22Source documentation
Every von Neumann algebra has a central partition into pieces detected faithfully on their centers by normal states. No traciality is asserted.
theorem exists_central_normal_state_partition (e : StrongDual ℂ X ≃ₗᵢ⋆[ℂ] M) : ∃ D : MaximalCentralPartition M (HasCentralFaithfulNormalState e), D.complement = 0 := by …Mentions: OAI.BoundedHochschild.KadisonRingrose.MaximalCentralPartition, OAI.BoundedHochschild.KadisonRingrose.HasCentralFaithfulNormalState