OAI/Analysis/CircleDomains/Modulus/RegularCurveNormalStrip.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

The actual normal-strip map of a regular smooth planar curve has positive Jacobian at its central curve.

  1. def OAI.CircleDomainRigidity.curveNormalStrip line 13
  2. lemma OAI.CircleDomainRigidity.curveNormalStrip_contDiff line 16
  3. lemma OAI.CircleDomainRigidity.curveNormalStrip_fderiv line 22
  4. lemma OAI.CircleDomainRigidity.curveNormalStrip_jacobian line 41