OAI/Geometry/SurfaceImmersion/Whitney/ScaledCrosscapCancellation.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

A supported cancellation can be placed in an arbitrarily small ball.

  1. def OAI.ClosedSurfaceR4.FiniteOrderSmoothing.rescaledSurface line 12
  2. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.rescaledSurface_smooth line 15
  3. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.rescaledSurface_immersion line 19
  4. theorem OAI.ClosedSurfaceR4.FiniteOrderSmoothing.exists_small_supported_crosscap_cancellation line 30