OAI/GroupTheory/PolycyclicRecognition/Geometry/CartanNeighborRowChart.lean
2 declarations, 0 contain sorry, 0 declared as axioms
The exact group chart for an original neighboring-row profile
- theorem
OAI.PolycyclicRecognition.CartanWordModel.AffineNeighborRow.gluedProfile_chartline 51Source documentation
At scales at least one, the glued original profile is precisely the chart profile required by the polar source comparison.
theorem AffineNeighborRow.gluedProfile_chart (hs : ∀ n, 1 ≤ D.scale n) : (∀ n, Measurable (profile n)) ∧ (∀ n q, q ∈ (fun v => v * D.base n) '' M.groupBox T hunimod eW (F.ExpN ∘ F.N.equiv) cell βcell (D.scale n) 1 ∪ (fun v => v * D.base n * D.step n) '' M.groupBox T hunimod eW (F.ExpN ∘ F.N.equiv) cell βcell (D.scale n) 1 → ∀ z, (profile n q).val z = rescaledMapProfile (fun g => (π ((D.pair n).val.1 g)).toAdd) (D.center n) (F.inclusionN q) (max (Real.log (D.scale n)) 0) (F.profileChart (exponentialRescaleBasis (WordBasisSelections.basis X (boundedBracketWords d) βD) …Mentions: OAI.PolycyclicRecognition.rescaledMapProfile, OAI.PolycyclicRecognition.exponentialRescaleBasis, OAI.PolycyclicRecognition.WordBasisSelections.basis, OAI.PolycyclicRecognition.boundedBracketWords
- theorem
OAI.PolycyclicRecognition.CartanWordModel.AffineNeighborRow.common_affine_online 93Source documentation
Restrict two identically labelled affine profiles to the common inner height domain, retaining their respective original offsets.
theorem AffineNeighborRow.common_affine_on {V : Set W} (hV : V ⊆ (fun w => (1 - shrink * δ) • w) '' interior cell) (hlabels : D.label₂ = D.label₁) : ∀ (s : Bool) z, eW (heightProjection T.character ((WordBasisSelections.basis X (boundedBracketWords d) βD).equivFun.symm z : GroupLieAlgebra (𝓘(ℝ, EG)) G)) ∈ V → (if s then D.point.2 else D.point.1).val z = D.label₁.val (eW (heightProjection T.character ((WordBasisSelections.basis X (boundedBracketWords d) βD).equivFun.symm z : GroupLieAlgebra (𝓘(ℝ, EG)) G))) + (if s then D.offset₂ else D.offset₁) := by …Mentions: OAI.PolycyclicRecognition.heightProjection, OAI.PolycyclicRecognition.WordBasisSelections.basis, OAI.PolycyclicRecognition.boundedBracketWords