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arXiv · 2201.12864

Spatial analyticity of solutions for a coupled system of generalized KdV equations

A. Atmani·A. Boukarou·D. Benterki·Kh. Zennir
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Abstract

The solution of a coupled system consisting of generalized Korteweg-de Vries-type equations is obtained for all time where the initial data are analytic on a band in the complex plane. We show that the width of this band decreases algebraically with time.

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A. Atmani, A. Boukarou, D. Benterki, Kh. Zennir. 2022-01-30. Spatial analyticity of solutions for a coupled system of generalized KdV equations. https://arxiv.org/abs/2201.12864

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