OAI/Analysis/CircleDomains/Topology/PlanarSchoenfliesProof.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

The relative Jordan–Schoenflies theorem extends continuous circle embeddings. The schoenflies-lean formalization is applied after converting the circle embeddings to interval loops, without smoothness assumptions.

  1. lemma OAI.CircleDomainRigidity.circle_embedding_range_isJordanCurve line 16
  2. lemma OAI.CircleDomainRigidity.planarSchoenflies line 25