OAI/MathematicalPhysics/DefocusingNLS/Spectrum/SpectralNoTurnBounds.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

The no-turn momentum has a uniform lower bound, a bounded phase integral, and the small derivative needed by the scalar WKB theorem.

  1. theorem OAI.DefocusingNLS.spectralNoTurn_momentum_lower line 13
  2. theorem OAI.DefocusingNLS.spectralNoTurn_derivative_small line 26
  3. theorem OAI.DefocusingNLS.spectralNoTurn_phase_bound line 52