OAI/Probability/InvariantIsing/Arrays/PerturbationWeights.lean
9 declarations, 0 contain sorry, 0 declared as axioms
Uniform finite perturbation sums for the manuscript's geometric weights.
- lemma
OAI.InvariantIsing.perturbationWeight_linear_leline 14 - lemma
OAI.InvariantIsing.perturbationWeight_degree_sum_leline 28 - def
OAI.InvariantIsing.tensorPerturbationAmplitudeline 46 - lemma
OAI.InvariantIsing.tensorPerturbationAmplitude_updateline 49 - lemma
OAI.InvariantIsing.tensorPerturbationAmplitude_sq_leline 59 - lemma
OAI.InvariantIsing.tensorPerturbationAmplitude_square_sum_leline 69 - lemma
OAI.InvariantIsing.perturbationScale_le_oneline 85 - lemma
OAI.InvariantIsing.perturbationScale_sq_le_oneline 90 - theorem
OAI.InvariantIsing.tensorPerturbationAmplitude_degree_sum_leline 97Source documentation
The fixed linear bound on the enumerated monomial degrees gives a dimension-independent normalized rotation modulus. Only the finite sum through dimension
Nis used.theorem tensorPerturbationAmplitude_degree_sum_le {N m : ℕ} (u : Fin N → ℝ) (hu : ∀ j, |u j| ≤ 2) (degree : Fin N → Fin m → ℕ) (D : ℝ) (hD : 0 ≤ D) (hdegree : ∀ j, (∑ a, (degree j a : ℝ)) ≤ D * ((j : ℝ) + 1)) : (∑ j : Fin N, tensorPerturbationAmplitude N u j ^ 2 * ∑ a, (degree j a : ℝ)) ≤ 4 * N * perturbationScale N ^ 2 * D := by …