OAI/Geometry/SurfaceImmersion/Atlas/CompactPhaseDiskTopology.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Compact primitive disks and their boundaries in the actual phase chart.

  1. lemma OAI.ClosedSurfaceR4.compact_phase_disk_geometry line 14
  2. lemma OAI.ClosedSurfaceR4.compact_phase_boundary_neighborhood line 52