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arXiv · 1911.11472

Singularity for Solutions of Linearized KdV Equations

Keiichi Kato·Masaki Kawamoto·Koichiro Nanbu
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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).

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Keiichi Kato, Masaki Kawamoto, Koichiro Nanbu. 2020-06-14. Singularity for Solutions of Linearized KdV Equations. https://doi.org/10.1063/1.5141516

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