6533b871fe1ef96bd12d18a4

RESEARCH PRODUCT

Fourier integral operators and inhomogeneous Gevrey classes

Otto LiessLuigi Rodino

subject

AmplitudeApplied MathematicsMathematical analysisFrame (networking)Mathematics::Analysis of PDEsMicrolocal analysisPhase (waves)Gravitational singularityMathematics::Spectral TheoryOscillatory integral operatorFourier integral operatorMathematics

description

Fourier integral operators with inhomogeneous amplitude and phase junction are studied in the frame of Gevrey classes. Applications are given to propagation of singularities for a pseudodifferential equation.

https://doi.org/10.1007/bf01761469