OAI/Analysis/KadisonKastler/SequenceTransport.lean

GitHub source file

5 declarations, 0 contain sorry, 0 declared as axioms

Transport of bounded sequences and their trace quotients

  1. def OAI.KadisonKastler.boundedSequenceMapHom line 14

    Source documentation

    Apply a contractive star homomorphism at every coordinate.

    def boundedSequenceMapHom (φ : A →⋆ₐ[ℂ] B) : BoundedSequence A →⋆ₐ[ℂ] BoundedSequence B where
    …

    Mentions: OAI.KadisonKastler.BoundedSequence

  2. theorem OAI.KadisonKastler.boundedSequenceMapHom_apply line 30
  3. def OAI.KadisonKastler.boundedSequenceMapEquiv line 33
  4. def OAI.KadisonKastler.TraceQuotientMap.comapEquiv line 54

    Source documentation

    A change of the concrete model for the source changes neither the represented quotient nor its trace.

    def comapEquiv (Q : TraceQuotientMap τB σ ω) (e : A ≃⋆ₐ[ℂ] B)
        (hτ : ∀ a, τB.toLinearMap (e a) = τA.toLinearMap a) :
        TraceQuotientMap τA σ ω where
    …

    Mentions: OAI.KadisonKastler.TraceQuotientMap

  5. theorem OAI.KadisonKastler.TraceQuotientMap.comapEquiv_quotient line 65