OAI/Analysis/RieszRectifiability/Flatness/AffineExteriorDisk.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Positive-dimensional affine planes contain prescribed-distance points away from a chosen center. Affine disk coordinates convert this separation into exterior disk patches.

  1. theorem OAI.RieszRectifiability.exists_affine_point_away_from_center line 19
  2. theorem OAI.RieszRectifiability.exists_affine_exterior_disk line 45