OAI/Analysis/KadisonSimilarity/Tracial/SourceIncrementalPatching.lean

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Incremental moment patches chosen inside a prescribed irreducible source.

  1. theorem OAI.KadisonSimilarity.exists_source_incremental_patch line 27

    Source documentation

    The mixed-word patch is an extension in the source algebra, even though all coefficients and estimates belong to the larger ambient algebra.

    theorem exists_source_incremental_patch {I : Type*} [Fintype I]
        (F : I → M.toStarSubalgebra)
        (hF : ∀ i, ‖F i‖ ≤ 1) (hFτ : ∀ i, υ.trace (F i) = 0)
        {K N : ℕ} (hK : 0 < K) {b : ℝ → ℝ} (v : PartialUnitary R.toStarSubalgebra)
        (hb : 0 ≤ b ((υ.trace (coordinateInclusion hRM v.support)).re))
        (hv : MomentBound F (vectorPositiveFunctional M υ.vector) (K := K) (N := N) b
    …

    Mentions: OAI.KadisonSimilarity.vectorPositiveFunctional