OAI/MathematicalPhysics/DefocusingNLS/Spectrum/SpectralLiouvilleOscillatoryPhase.lean
1 declarations, 0 contain sorry, 0 declared as axioms
A bound for the whole positive-frequency phase, in either oscillatory orientation, follows from the real phase integral.
- theorem
OAI.DefocusingNLS.spectralLiouville_positive_phase_boundline 11