OAI/GroupTheory/PolycyclicRecognition/Geometry/ProfileFlowConvergence.lean
3 declarations, 0 contain sorry, 0 declared as axioms
Uniform evaluation of compact profile families along converging flows
- def
OAI.PolycyclicRecognition.profileAlongMapline 20Source documentation
Evaluate a profile and a coordinate map jointly on fixed profile and parameter sets.
def profileAlongMap (S : Set C(V, W)) (K : Set U) (T : C(U, V)) : C(S × K, W) := …
- theorem
OAI.PolycyclicRecognition.continuous_profileAlongMapline 26Source documentation
Compact-open continuity of joint profile evaluation.
theorem continuous_profileAlongMap (S : Set C(V, W)) (K : Set U) : Continuous (profileAlongMap (W := W) S K) := by … - theorem
OAI.PolycyclicRecognition.profileAlongMap_tendstoUniformlyline 37Source documentation
Convergence of the coordinate maps is uniform after evaluating every profile in one compact family at every parameter in one compact set.
theorem profileAlongMap_tendstoUniformly (S : Set C(V, W)) (hS : IsCompact S) (K : Set U) (hK : IsCompact K) {ι : Type*} {l : Filter ι} {T : ι → C(U, V)} {T₀ : C(U, V)} (hT : Tendsto T l (𝓝 T₀)) : TendstoUniformly (fun i (p : S × K) => p.1.val (T i p.2.val)) (fun p : S × K => p.1.val (T₀ p.2.val)) l := by …