OAI/Analysis/CircleDomains/Sobolev/ExtendedWeightedCoarea.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

The weighted level estimate allows extended nonnegative densities. Finite squared energy suffices; no pointwise finiteness is imposed.

  1. theorem OAI.CircleDomainRigidity.ennreal_mul_le_sq_add_sq line 13
  2. theorem OAI.CircleDomainRigidity.weighted_circle_coarea_extended_finite_energy line 24