Singularity for Solutions of Linearized KdV Equations

Abstract

We investigate the time propagation of singularity of a solution to linearized KdV equation by using the characterization of wave front sets with using to the wave packet transform (short time Fourier transform).

References in corpus (4)

• Quantum Observables Algebras and Abstract Differential Geometry: The Topos-Theoretic Dynamics of Diagrams of Commutative Algebraic Localizations
• Global rough solutions to the critical generalized KdV equation
• On the characterisations of wave front sets via the short-time Fourier transform
• Gain of Regularity for the KP-I Equation

Cited by in corpus (1)

• Gevrey well posedness for $3$-evolution equations with variable coefficients