OAI/MathematicalPhysics/DefocusingNLS/Spectrum/SpectralGaugeObservation.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

A nonzero weak observation cannot vanish in the exterior physical gauge.

  1. theorem OAI.DefocusingNLS.spectralPhysicalGaugePair_values_zero line 11
  2. theorem OAI.DefocusingNLS.spectralHarmonicObservation_zero_of_exterior_gauge line 23