OAI/Geometry/SurfaceImmersion/Primitive/CircularDiskTopology.lean

GitHub source file

10 declarations, 0 contain sorry, 0 declared as axioms

The actual coordinate disks are regular open, with exactly the stated coordinate circles as their frontiers.

  1. lemma OAI.ClosedSurfaceR4.PhaseGeometry.complex_radius_sq line 15
  2. lemma OAI.ClosedSurfaceR4.PhaseGeometry.circular_region_ball line 21
  3. lemma OAI.ClosedSurfaceR4.PhaseGeometry.circular_region_closedBall line 30
  4. lemma OAI.ClosedSurfaceR4.PhaseGeometry.closure_circular_region line 39
  5. lemma OAI.ClosedSurfaceR4.PhaseGeometry.interior_circular_region line 47
  6. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.circularDiskClosure_iff line 62
  7. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.circularCoordinateDisk_closure line 74
  8. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.circularDiskClosure_interior line 92
  9. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.circularCoordinateDisk_frontier line 111
  10. lemma OAI.ClosedSurfaceR4.FiniteOrderSmoothing.circularCoordinateDisk_regular line 126