OAI/Geometry/SurfaceImmersion/Whitney/SourceMapRepresentative.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

The original surface map in the constructed full-arc coordinates, with an actual globally smooth representative near the entire rectangle.

  1. theorem OAI.ClosedSurfaceR4.FiniteOrderSmoothing.source_map_representative line 16
  2. theorem OAI.ClosedSurfaceR4.FiniteOrderSmoothing.coordinate_representative_immersion_iff line 46