OAI/GroupTheory/PolycyclicRecognition/Geometry/CartanLinkedNeighborBoxes.lean

GitHub source file

1 declarations, 0 contain sorry, 0 declared as axioms

Linked probe chains based at the original neighboring cells

  1. theorem OAI.PolycyclicRecognition.CartanWordModel.exists_linked_probe_chains_of_neighbor_boxes line 30

    Source documentation

    Original enlarged-box membership supplies both logarithmic base points and their common vanishing error. Thus linking the actual probes requires no separate logarithm or product-suffix estimate.

    theorem exists_linked_probe_chains_of_neighbor_boxes
        (haarN : NilpotentExponentialHaarInput F.N.modelSpace F.N.carrier)
        (dynkinN : NilpotentDynkinExpansionInput F.N.modelSpace F.N.carrier)
        (bN : Basis (Fin (finrank ℝ (cartanRootIdeal H))) ℝ (cartanRootIdeal H))
        {E : Set W} (hE : IsCompact E) (hne : E.Nonempty) (β : M.Bases)
        (hβ : IsMaximizingColumnBasis (wordListCoordinates M.letter M.wordList bN)
          (M.boxCost T hunimod eW E) β.val)
        {δ : ℝ} (hδ : 0 ≤ δ)
        (scale R : ℕ → ℝ) (hs : Tendsto scale atTop atTop) (hs1 : ∀ n, 1 ≤ scale n)
        (hR0 : ∀ n, 0 ≤ R n) (hR : HasSubexponentialUpperBoundSeq scale R)
        (base step : ℕ → F.N.carrier)
        (hbase : ∀ n, base n ∈ M.groupBox T hunimod eW (F.ExpN ∘ F.N.equiv)
    …

    Mentions: OAI.PolycyclicRecognition.NilpotentExponentialHaarInput, OAI.PolycyclicRecognition.NilpotentDynkinExpansionInput, OAI.PolycyclicRecognition.cartanRootIdeal, OAI.PolycyclicRecognition.IsMaximizingColumnBasis, OAI.PolycyclicRecognition.wordListCoordinates, OAI.PolycyclicRecognition.HasSubexponentialUpperBoundSeq