OAI/Analysis/LipschitzHilbert/Trees/SourceLengthRestriction.lean
4 declarations, 0 contain sorry, 0 declared as axioms
Restricting to an interval of original packet lengths preserves all interval concentration bounds. The resulting coefficients are explicit zero extensions of the original analyzing coefficients.
- def
OAI.LipschitzHilbert.SourceLabeledLattice.restrictCoefficientline 17 - theorem
OAI.LipschitzHilbert.SourceLabeledLattice.rawBand_restrictCoefficientline 22 - theorem
OAI.LipschitzHilbert.SourceLabeledLattice.restricted_rawInterval_eqline 34 - theorem
OAI.LipschitzHilbert.SourceLabeledLattice.restricted_rawInterval_boundline 60Source documentation
Every restricted source interval is an original interval, including when the two length ranges are disjoint.
theorem restricted_rawInterval_bound (P : SourceLabeledLattice N κ Label Item) (coeff : ∀ j (l : P.labels j), Item j l → EuclideanSpace ℂ κ) (lengthLower lengthUpper : ℕ) (jet : Fin 3) (x y B : ℝ) (hbound : ∀ lower upper, lower ≤ upper → upper ≤ N → ‖P.rawInterval coeff jet lower upper x y‖ ≤ B) : ∀ lower upper, lower ≤ upper → upper ≤ N → ‖P.rawInterval (P.restrictCoefficient coeff lengthLower lengthUpper) jet lower upper x y‖ ≤ B := by …