OAI/Geometry/EinsteinFour/SphericalIntegralDerivative.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

Differentiating a continuous family on the compact sphere commutes with its normalized integral when the pointwise derivative is jointly continuous.

  1. def OAI.PositiveEinsteinFour.Angular.sphericalIntegralLinear line 22
  2. def OAI.PositiveEinsteinFour.Angular.sphericalIntegralCLM line 32
  3. theorem OAI.PositiveEinsteinFour.Angular.sphereIntegral_hasDerivAt line 38