OAI/Geometry/SurfaceImmersion/Atlas/ShrinkingAtlasWeightBounds.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Fixed atlas bounds for an entire compact box of actual smaller-radius weights.
- theorem
OAI.ClosedSurfaceR4.FiniteOrderSmoothing.SmoothingAtlas.shrinking_weight_atlas_boundsline 19Source documentation
All finite derivative bounds are fixed before selecting the new radius.
theorem shrinking_weight_atlas_bounds (i : A.centers) {r0 R : ℝ} (hreg0 : circularCoordinateRegion (i : M) r0 ⊆ (coordinateChart (i : M)).target) (hR : R^2 < r0^2) : ∃ C : ℕ → ℝ, (∀ m, 0 ≤ C m) ∧ ∀ r : ℝ, r^2 ≤ R^2 → ∀ m, A.WeightedBound 1 m (C m) (shrinkingCircularWeight (i : M) (A.weight i) r0 r) := by …Mentions: OAI.ClosedSurfaceR4.FiniteOrderSmoothing.circularCoordinateRegion, OAI.ClosedSurfaceR4.coordinateChart, OAI.ClosedSurfaceR4.FiniteOrderSmoothing.shrinkingCircularWeight