OAI/Geometry/RCD/Coordinates/ActualRegularFlatness.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

Uniform pointed flatness in a neighborhood of every regular point

Near-regular compactness and the local metric-limit construction give Euclidean approximations at every sufficiently small nearby scale.

  1. theorem OAI.RegularPointCoordinates.NoncollapsedRCD.actual_regular_uniform_flatness_nonpositive line 23
  2. theorem OAI.RegularPointCoordinates.NoncollapsedRCD.actual_regular_uniform_flatness line 74
  3. theorem OAI.RegularPointCoordinates.NoncollapsedRCD.uniformRegularFlatnessInput line 84