OAI/Analysis/CircleDomains/Rigidity/TraceMaskRectangle.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

The actual infinite mask is locally Sobolev wherever its raw scalar is smooth. The gradient is constructed from line payments and Fubini; only the square-integrable sum of the actual cutoff gradients is used.

  1. theorem OAI.CircleDomainRigidity.continuous_memLp_rectangle line 16
  2. theorem OAI.CircleDomainRigidity.smooth_masked_scalar_rectangle_sobolev line 24