OAI/GroupTheory/PolycyclicRecognition/Geometry/BoundaryVolumeAveraging.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Averaging the constructed boundary volume comparison
- theorem
OAI.PolycyclicRecognition.BoundaryVolumeComparison.averaged_traceline 27Source documentation
No metric or doubling condition on the boundary is assumed: the existing published metric input and nilpotent exponential inputs supply them.
theorem BoundaryVolumeComparison.averaged_trace [SFinite C.targetMeasure] (metricInput : GeodesicMetricExistenceInput) (dynkin : NilpotentDynkinExpansionInput ES S) (haar : NilpotentExponentialHaarInput ES S) (Exp : GroupLieAlgebra (đ(â, ES)) S â S) (hExp : IsGroupExponential Exp) (hnil : LieRing.IsNilpotent (GroupLieAlgebra (đ(â, ES)) S)) (hcont : â x, Continuous (actS x)) (Κ : N â* G) (Ď : N â* S) (hĎ : Function.Surjective Ď) (hact : â n x, actS (Κ n) x = Ď n * x) (d : D â G) {L : â} (hleaf : â p n j, |C.targetRate * ÎąT (height (f p (Κ n * d j))).toAdd - âŚMentions: OAI.PolycyclicRecognition.GeodesicMetricExistenceInput, OAI.PolycyclicRecognition.NilpotentDynkinExpansionInput, OAI.PolycyclicRecognition.NilpotentExponentialHaarInput