OAI/GroupTheory/PolycyclicRecognition/Algebra/CoordinateConjugationDecay.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Interior slack for conjugation in varying actual coordinates
- theorem
OAI.PolycyclicRecognition.coordinate_conjugation_tendsto_zeroline 20Source documentation
A sufficiently large exponential margin survives conjugation by every expanded-box coordinate, uniformly over a bounded family of actual brackets. The exact exponential-conjugation law is provided by the existing faithful realization theorem in the application.
theorem coordinate_conjugation_tendsto_zero {L : Type*} [LieRing L] [LieAlgebra ℝ L] {n m c : ℕ} [Nonempty (Fin n)] (b : ℝ → Basis (Fin n) ℝ L) (hk : lowerCentralSeries ℝ L L (m + 1) = ⊥) (a : DynkinCoefficients c 2) (hconj : ∀ r, ExponentialConjugationLaw (dynkinProduct a (basisBracket (b r))) (basisBracket (b r))) (k y : ℝ → Fin n → ℝ) {C A B α β : ℝ} (hC : 0 ≤ C) (hA : 0 ≤ A) (hB : 0 ≤ B) (hα : 0 ≤ α) (hbound : ∀ᶠ r : ℝ in atTop, ‖basisBracket (b r)‖ ≤ C) (hgap : (m : ℝ) * α < β) …Mentions: OAI.PolycyclicRecognition.DynkinCoefficients, OAI.PolycyclicRecognition.ExponentialConjugationLaw, OAI.PolycyclicRecognition.dynkinProduct, OAI.PolycyclicRecognition.basisBracket