OAI/Geometry/SurfaceImmersion/Correction/PolynomialMeanSupport.lean

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7 declarations, 0 contain sorry, 0 declared as axioms

The actual polynomial quadratic mean preserves amplitude support, so local smoothness near the support suffices for a global smooth coefficient.

  1. lemma OAI.ClosedSurfaceR4.JetPolynomial.MixedExpression.evalComplex_congr line 14
  2. lemma OAI.ClosedSurfaceR4.JetPolynomial.quadraticComplex_zero_at line 23
  3. lemma OAI.ClosedSurfaceR4.JetPolynomial.complexJet_zero_of_notMem line 38
  4. lemma OAI.ClosedSurfaceR4.JetPolynomial.Perturbation.quadraticMeanPair_zero_of_notMem line 46
  5. lemma OAI.ClosedSurfaceR4.JetPolynomial.Perturbation.quadraticMeanPair_tsupport line 58
  6. lemma OAI.ClosedSurfaceR4.JetPolynomial.Perturbation.quadraticMeanCoefficient_tsupport line 66
  7. def OAI.ClosedSurfaceR4.JetPolynomial.Perturbation.polynomialMeanField line 76