OAI/Analysis/LipschitzHilbert/Trees/FiniteGoodPath.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Good-path domination from an exact finite top expansion and the proved individual terminal-probability cap.
- theorem
OAI.LipschitzHilbert.finite_good_path_dominationline 14Source documentation
The bad terminal tops carry at most half the original amount.
theorem finite_good_path_domination (S bad : Finset τ) (hbadS : bad ⊆ S) (w e Q : τ → ℝ) (V C : ℝ) (hV : 0 < V) (htotal : ∑ t ∈ S, e t*Q t = V) (hprob : ∀ t ∈ bad, e t*Q t/V ≤ C*w t) (he : ∀ t ∈ S, e t ≤ C*w t) (hQ : ∀ t ∈ S, 0 ≤ Q t) (hbad : C*(∑ t ∈ bad, w t) ≤ 1/2) : V ≤ 2*C*∑ t ∈ S\bad, w t*Q t := by …